Film © 1998/1999 Universal Studios. All Rights Reserved. Sliders: The Fourth Season is available to buy on DVD from Universal-Playback from 19 May 2008. Click here to buy this DVD for £26.24 (RRP: £34.99)

To celebrate the release of Sliders: The Fourth Season on DVD, we have three copies up for grabs for www.sci-fi-online.com readers.

Quinn Mallory (Jerry O’Connell - Stand By Me), Rembrandt (Cleavant Derricks - The Bernie Mac Show) and Captain Maggie Becket (Kari Wuher - Stargate: Atlantis) continue to travel through parallel universes in search of a way back home after a botched science experiment trapped the travelling team in alternative worlds.

The fourth season finds the intrepid traveller’s world dominated by the Kromagg Dynasty and the cloud that Quinn finds himself under, when captured, has a silver lining in the form of reuniting him with his mother. Quinn’s mother tells him that he is adopted and from a parallel universe - the same place from which the Kromagg’s originated.

Quinn manages to escape with the help of his fellow travellers and together they embark on a journey that could finally lead them home - the search to find Quinn’s biological brother. Quinn believes that he holds the key to the team’s home universe.

The crew locate Quinn’s brother - Colin (Charlie O’Connell - Dude Where’s My Car?) in another dimension. Colin explains that his parents sent both Quinn and himself to separate worlds in order to protect them after the family home came under attack by the Kromaggs. With an equal desire to bring down the Kromaggs - Colin joins forces with the Sliders in search of his birth parents.

Together the team hope the parents will have answers to defeating the Kromaggs and finding home.

To be in with a chance of winning answer the following question:

What is the "Einstein-Rosen-Podolsky bridge" better known as on this show?

Please submit your name, address and answer before midnight on the 19 June 2008.

Heroes: Saving Charlie is available to buy from BBC Books from 15 May 2008. Click here to buy the hardback edition of this book for £6.99 (RRP: £6.99) Click here to buy the paberback edition of this book for £4.99 (RRP: £6.99)

To celebrate the release of Heroes: Saving Charlie book, we have five copies of the paperback edition up for grabs for www.sci-fi-online.com readers.

Saving Charlie is the first original novel based on cult television phenomenon Heroes.

An epic drama that follows the story of a group of normal people who discover they have extraordinary powers. Each possesses a superhuman ability, and together they must prevent the course of history from taking a terrifying turn.

This new and original novel, written with the full cooperation and consultation of the show’s creators, tells the story of Japanese office worker Hiro (Masi Oka), who, through the use of his ability to pierce the space-time continuum and manipulate time, bravely catapults himself into the past to save Charlie, a small-town Texas waitress with an extraordinary memory, from being brutally murdered by super-powered serial killer Sylar (Zachary Quinto).

Charlene “Charlie” Andrews is the big hearted, small-town beauty whose sunny smile and sweet soul have knocked the shy Hiro head over heels. But when Charlie’s young life is snuffed out by the grisly serial killer, their budding romance is brutally cut short. Or is it? Thanks to his astounding newfound skill, Hiro has the means to do what no tragedy-stricken lover in history ever could - turn back time.

No matter how many twists of circumstance conspire to foil him, Hiro vows to deliver Charlie from the evil poised to claim her. He will be her hero. But what possible consequences might change this past visit upon the future? How could saving one cherished life affect millions of others? And what ultimate choice will Hiro make when the power of fate rests in his hands?

To be in with a chance of winning answer the following question:

What is the name of the diner that Charlie works in?

Please submit your name, address and answer before midnight on the 18 June 2008.

To celebrate the release of Heroes: Original Soundtrack on iTunes and CD, we have five copies on CD up for grabs for www.sci-fi-online.com readers.

The soundtrack to the phenomenally popular, award winning US Sci-Fi drama series, includes songs featured and inspired by the show created by Tim Kring The series tells the stories of ordinary individuals who discover that they have superhuman abilities and very human weaknesses.

This has led to a soundtrack which offers a wide range of artists including: Panic! At The Disco, Bob Dylan, Iggy Pop, David Bowie, Nada Surf, and The Jesus & Mary Chain's first new recording in more than a decade.

With the series emulating the aesthetic style of an American comic book using renderings from artistic consultant Tim Sale; similar illustrations have been created for the album artwork by award winning designer Steven Parke for each of the soundtracks musicians.

Heroes: Original Soundtrack is available to buy on iTunes (£7.99) and CD (£12.99) from Rhino now.

Click here to buy Heroes: Original Soundtrack on CD for £8.99 (RRP: £12.99)

Name the two composers who wrote the original theme tune for Heroes.

Please submit your name, address and answer before midnight on the 17 June 2008.

National Treasure 2: Book of Secrets is available to buy on Blu-ray and DVD from Walt Disney Studios Home Entertainment from 02 June 2008. Click here to buy this on Blu-ray for £17.98 (RRP: £23.99) Click here to buy this on DVD for £11.98 (RRP: £17.99)

To celebrate the release of National Treasure 2: Book of Secrets on Blu-ray and DVD, we have two copies on Blu-ray up for grabs for www.sci-fi-online.com readers.

The missing pages of a diary hold a secret so explosive it could change the course of history in National Treasure 2: Book of Secrets. An irresistible blend of historical fact and fiction, the high-voltage adventure follows treasure hunter Benjamin Franklin Gates and his search to uncover the truth behind the assassination of Abraham Lincoln.

Extras include:

· Secrets of a Sequel - Filmmakers Jon Turteltaub and Jerry Bruckheimer join the cast and crew to talk about making the follow-up to the phenomenally successful National Treasure.

· The Book of Secrets: On Location - From the Black Hills and Badlands of South Dakota to London’s historic Buckingham Palace, National Treasure: Book of Secrets was given unprecedented access to previously off limits locations. Go behind the scenes at the Library of Congress, Mount Vernon, Buckingham Palace and the Statue of Liberty in Paris.

· Street Stunts: Creating the London Chase - Take a high speed tour of London’s most recognizable landmarks as the film’s unforgettable adrenaline-fuelled chase scene is created in historic city streets.

· “Picture and Picture” capability - this feature allows viewers to watch the entire movie alongside bonus features which can be “layered” on the TV screen. It’s perfect for video commentaries, trivia quizzes linked to movie playback and “making of” pieces.

To be in with a chance of winning answer the following question:

Who plays Benjamin Franklin Gates in this film?

Please submit your name, address and answer before midnight on the 16 June 2008.

© Castelao Productions S.S., Montfort Producciones S.L, Divine Productions, Videntia Frames Producciones S.L, Holy Cow Limited. All Rights Reserved.

To celebrate the release of The Abandoned and The Backwoods on DVD, we have a copy of both DVDs up for grabs for www.sci-fi-online.com readers.

The Abandoned: Marie returns to her homeland, Russia, where her mother's dead body has been found under bizarre circumstances. She never knew her, having been adopted and brought to America as a baby. The only clue as to what might have happened is an isolated, abandoned farm in the mountains that supposedly belonged to her natural parents. Being the only next of kin, she inherits the place, but no one will take her there as the local superstitions state that the area is... damned. A cycle of horror comes to fruition, as she learns the real reason she has been summoned for this perverse reunion with her past... And the brutal secret behind her family.

The Backwoods: It’s summer 1978: Norman and Lucy are an English couple who are going through a difficult patch in their relationship, and so decide to spend the summer with their friend Paul in the north of Spain. Very much off the beaten track, their friend’s house seems ideal for a peaceful holiday. But their tranquil summer turns to horror when they discover a girl with horribly deformed hands locked away in a cabin in the woods. Filthy and unable to talk, the girl is obviously terrified and so the couple decide to take her to the police. A group of local villagers however have other ideas and refuse to let the girl go, pursing the holidaymakers through the forest and taking them into a whirlpool of violence.

The Abandoned and The Backwoods are available to buy on DVD from Momentum Pictures from 12 May 2008.

Click here to buyThe Abandoned on DVD for £11.99 (RRP: £17.99)
Click here to buy The Backwoods on DVD for £11.99 (RRP: £15.99)

Name the character that Gary Oldman plays in The Backwoods.

Please submit your name, address and answer before midnight on the 15 June 2008.

Film © 2007 Universal Studios. All Rights Reserved. Packaging Design © 2008 Universal Studios. All Rights Reserved. Bionic Woman: The Complete Series is available to buy on DVD from Universal-Playback from 12 May 2008. Click here to buy this DVD for £15.98 (RRP: £24.99)

To celebrate the release of Bionic Woman: The Complete Series on DVD, we have three copies up for grabs for www.sci-fi-online.com readers.

Bionic Woman is the re-imagining of the classic 70’s show starring Michelle Ryan (Eastenders, Jekyll). This season premiere received the highest midweek ratings on the US network NBC for almost a decade and it’s recent airing on ITV2 ranked it as their biggest ever show.

Jaime Sommers’s life is turned upside down when she is hit by a car and seriously injured. Her only hope is a top secret procedure in which she receives experimental medical enhancements. As Jaime soon discovers, her salvation has come at a high price, changing her life and body forever. The cutting edge surgery, performed by her boyfriend, gives her advanced bionic prosthetics and implants with extraordinary new strength, among other artificially enhanced gifts.

Now, however, Jaime must figure out how best to use her new abilities while embracing her new bionic identity. As she adjusts to her new bionic powers Jaime agrees to work for the Berkut Group, a quasi-governmental private organization that performed her surgery. She also has to grapple with her nemesis Sarah Corvus (Katee Sackhoff - Battlestar Galactica) the first Bionic Woman, as well as raising a rebellious younger sister Becca (Lucy Kate Hale - The O.C.).

Throughout the season, Jaime and the Bionic team travel from Paraguay to Paris and back again whilst encountering assassins, deadly plots and mysterious individuals.

To be in with a chance of winning answer the following question:

Which character did Michelle Ryan play in Eastenders?

Please submit your name, address and answer before midnight on the 14 June 2008.

Top Cat: Volume 3 is available to buy on DVD from Warner Home Video from 12 May 2008. Click here to buy this DVD for £9.74 (RRP: £9.99)

To celebrate the release of Top Cat: Volume 3 on DVD, we have three copies up for grabs for www.sci-fi-online.com readers.

Cartoon genius Hanna-Barbera’s hip, super-cool and effec-tu-al Top Cat bounds onto DVD with his laugh out loud antics as he tricks, teases and outwits Officer Dibble.

Top Cat is the leader of the gang and his right hand men consist of Benny the Ball (a short, chubby, naïve and cute cat who is slow... not stupid), Choo Choo (he is the tallest of all the alley cats), Brain is the dim-witted member, who really struggles to keep a secret, Fancy Fancy (laid-back, sweet-talking and is always chatting up the ladies) and Spook (the servant of the gang who is also a pool shark).

Join these alley cats as they menace the streets of New York City in six classic episodes.

Episodes include Rafeefleas, where the cats spend a night in the Modern Museum of Ancient Art, and Benny leaves with a priceless Egyptian Scarab which he thinks is a bauble. Top Cat offers it to Fancy Fancy to charm the ladies, but soon after the gang realise it is a genuine Jewel, they try to sneak it back to the museum where they get caught by Officer Dibble!

In the episode The Long Hot Winter Top Cat and the gang finagle their way to spend the night in Dibble’s apartment, where they repay him by moving him out onto the fire escape as he sleeps. Dibble is furious and evicts the gang, so Top Cat calls a magazine to tell them of Dibble’s noble-hearted campaign to save unfortunate cats from a freezing alley. When a reporter arrives at the door, Dibble is forced to let the cats stay there until spring.

To be in with a chance of winning answer the following question:

Who provided the voice for Top Cat?

Please submit your name, address and answer before midnight on the 13 June 2008.

Maeve Binchy: Anner House is available to buy on DVD from Acorn Media Entertainment from 12 May 2008. Click here to buy this DVD for £12.74 (RRP: £16.99) You can also purchase this DVD by calling the Acorn DVD hotline on 0845 123 2312.

To celebrate the release of Maeve Binchy: Anner House on DVD, we have two copies up for grabs for www.sci-fi-online.com readers.

Set in Cape Town, and based on a short story by Maeve Binchy, Maeve Binchy's Anner House is the story of Ruth, an Irish émigré, and Neil, an Irishman who is struggling to put his life back together after the collapse of his marriage.

Ruth Maguire (Flora Montgomery) is an assistant hotel manager who came to South Africa to be with Nicky, (Conor Mullen), her long-term boyfriend who will neither commit to her, nor let her go.

Neil (Liam Cunningham), is struggling to come to terms with his new life. He has just come through a bitter divorce further complicated by his alcoholism, and has something to prove to his family, and to himself.

Ruth dreams of running a small hotel and when she discovers an old Cape Dutch house in the hills she decides to take the plunge. She offers Neil the job of renovating the house which he gladly accepts, and as they build their new lives, they begin to build their friendship.

Anner House is available as a single DVD, or as part of The Maeve Binchy Collection DVD box set.

To be in with a chance of winning answer the following question:

What's Maeve Binchy's date of birth?

Please submit your name, address and answer before midnight on the 12 June 2008.

Bleach: Complete Series 1 Box Set is available to buy on DVD from Manga Entertainment from 05 May 2008. Click here to buy this DVD for £24.98 (RRP: £34.99)

To celebrate the release of Bleach: Complete Series 1 Box Set on DVD, we have three copies up for grabs for www.sci-fi-online.com readers.

Adapted from the best-selling manga series that has spawned two OVAs, two animated feature films, a rock musical, and numerous video games, the five-disc DVD release of Bleach: Complete Series 1 Box Set features all of the supernatural action from the first series.

Meet Ichigo Kurosaki, an ordinary 15-year-old high school student who, for as long as he can remember, has been able to see and communicate with the spirits of the recently departed. His day-to-day life has remained largely unaffected by his uncanny ability, but his fate takes an extraordinary turn when he meets Rukia Kuchiki, a female Soul Reaper and emissary of the Soul Society.

A race of supernatural beings normally invisible to humans, Soul Reapers have two main tasks: firstly, to lead normal spirits, or Wholes, to the peaceful hereafter of the Soul Society; and secondly, to seek out and exorcise evil spirits known as Hollows, who feed on the souls of both the living and the dead.

When a Hollow attacks Ichigo's two sisters, Rukia is instinctively drawn to Ichigo's high level of spiritual energy and steps in to help. During the clash Rukia is injured by the Hollow and, unable to fight on, attempts to transfer a portion of her Soul Reaper powers to Ichigo so that he can defeat the demon on her behalf. However, having underestimated Ichigo's innate supernatural strength, she accidentally releases all her power and transforms him into a complete Soul Reaper.

Now, having finally discovered his true calling, Ichigo teams up with Rukia and pledges to protect the living and the dead from evil no matter what the cost.

To be in with a chance of winning answer the following question:

Who provides the voice of Rukia Kuchiki in the Japanese and English dubs? (we are looking for two different voice actors)

Please submit your name, address and answer before midnight on the 08 June 2008.

We are offering one lucky reader the chance to win a brand new PS3 console.

All you have to do is visit eBay.co.uk and find an item that you think will make our reviews editor (Heather) look hot! (you'll need to send us the URL web address for that item and explain why you think this is ideal item).

The item that either makes us laugh until tea comes out of our nose, or results in our reviews editor buying it, will win not only a Playstation 3 console, but will also receive a... wait for it... Sci-fi Online pen!!! How good are we to you?

Please note you must click through the link below for your entry to count.

Click here to start hunting!

Click here to buy a PS3
You pay £289.99

Please click here to sign up to our weekly newsletter

Please submit your name, address and answer before midnight on the 07 June 2008.

The Lookout available to buy on DVD from Walt Disney Studios Home Entertainment from 28 April 2008. Click here to buy this DVD for £11.98 (RRP: £15.99)

To celebrate the release of The Lookout on DVD, we have three copies up for grabs for www.sci-fi-online.com readers.

This critically-acclaimed, crime-thriller masterpiece comes from the award-winning Miramax studio and follows one-time hockey jock Chris Pratt (Joseph Gordon-Levitt, Brick, Third Rock From The Sun) whose life is turned upside down when a tragic car accident leaves with him severe mental problems.

To make ends meet Chris takes a job as a cleaner in a bank where he becomes lured into a heist. In return for ‘playing lookout’, sinister crook Gary (Matthew Goode, Match Point) and his sexy sidekick Luvlee (Isla Fisher, The Wedding Crasher) promise to free Chris from his miserable existence - but nothing is as straightforward as it appears.

Dependent on his notebook and roommate to help him remember what to do, Chris has to write reminders of events and people just to get through the day. Wide open to exploitation, he quickly becomes a pawn in Gary and Luvlee’s plan. But what if Chris clocked onto the fact he’s being used and even attempted to stop the robbery?

Written and directed by Hollywood heavyweight Scott Frank (Minority Report, Get Shorty) and produced by Gary Barber and Roger Birnbaum (Memoirs of a Geisha, Unbreakable), this smart, gripping thriller is really brought to life by knock out performances from the entire cast.

To be in with a chance of winning answer the following question:

Who plays the character "Bone" in this movie?

Please submit your name, address and answer before midnight on the 04 June 2008.

Stargate: SG-1: The Ark of Truth is available to buy on DVD from Twentieth Century Fox Home Entertainment from 28 March 2008. Click here to buy this DVD for £10.98 (RRP: £19.99)

To celebrate the release of Stargate: SG-1: The Ark of Truth on DVD, we have three copies up for grabs for www.sci-fi-online.com readers.

Continuing the thrilling journey of the popular Stargate: SG-1 television series, the much anticipated feature-length film Stargate: The Ark of Truth is released on DVD on 28 April 2008.

Released by MGM and Twentieth Century Fox Home Entertainment, Stargate: The Ark of Truth stars series favourites Amanda Tapping and Beau Bridges.

As the first Stargate feature film in the series’ 10 year history, Stargate: The Ark of Truth is the final chapter in the Stargate: SG-1 saga, concluding the Ori storyline which has dominated the series for the last two years.

Stargate: The Ark of Truth includes an 8 minute prelude bringing viewers up to speed with the storyline. This gripping story sees the Stargate team - General Hank Landry (Bridges; My Name is Earl; The Outer Limits), Daniel Jackson (Michael Shanks; Eureka, 24), Vala (Claudia Black; Farscape, Xena: Warrior Princess), Teal’c (Christopher Judge; X-Men, Action Man), Sam (Tapping; The Outer Limits; The Void) and Cam (Ben Browder; Farscape, Party of Five) being thrust into their most exciting adventure yet.

Whilst searching for the fabled Ark Of Truth, which could help them defeat the sinister Ori, SG-1 discovers it may be in the Ori’s home galaxy, and must travel there aboard the Odyssey. Consequently, the Stargate team finds themselves in a distant galaxy fighting two powerful enemies.

To be in with a chance of winning answer the following question:

Who plays the Doci in this DVD?

Please submit your name, address and answer before midnight on the 03 June 2008.

Snoop Dogg's Hood of Horror is available to buy on DVD from DNC Entertainment from 21 April 2008. Click here to buy this DVD for £11.99 (RRP: £15.99)

To celebrate the release of Snoop Dogg's Hood of Horror on DVD, we have three copies up for grabs for www.sci-fi-online.com readers.

He's one of the most successful rappers of the past two decades; and he's turned his hand to other showbiz elements too, taking in acting, TV presenting and even running his own adult film operation. And now legendary rapper Snoop Dogg is turning his hand to horror, in the illest, sickest release of the year.

Snoop Dogg's Hood Of Horror is a feature length shocker divided up into three tales, an anthology in the tradition of Creepshow and Tales From The Crypt.

Snoop is the hound of hell, more crib-keeper than crypt-keeper, repping the devil and introducing three tales of gore from da ghetto.

Follow Snoop Dogg through the Hood of Horror where your actions in life determine your ultimate fate and in this nefarious neighbourhood full of revenge, greed and arrogance, the depraved inhabitants can all look forward to a very unpleasant eternity!

To be in with a chance of winning answer the following question:

Who plays Pastor Charlie in this movie?

Please submit your name, address and answer before midnight on the 02 June 2008.

Alien Vs Predator 2: Requiem is available to buy on DVD and Blu-ray from Twentieth Century Fox Home Entertainment from 12 May 2008. Click here to buy the single DVD edition for £12.98 (RRP: £19.99) Click here to buy the 2-disc edition DVD for £14.98 (RRP: £24.99) Click here to buy this on Blu-ray for £17.98 (RRP: £28.99)

To celebrate the release of Alien Vs Predator 2: Requiem on DVD and Blu-ray, we have five copies of the 2-disc DVD up for grabs for www.sci-fi-online.com readers.

The sequel to the long awaited face off between two of the fiercest and feared species returns to the small screen, but this time they have upped the ante as hell is unleashed... on earth.

Released in a hardcore extended edition, this new DVD (also out on Blu Ray) delivers even more relentless carnage than ever before and boasts over seven minutes of additional unseen footage including large helpings of violence and gore.

When a Predator ship crash-lands outside a little town in Colorado, one of most formidable creatures ever spawned is released onto human soil - the Predalien! This advanced specimen immediately sets out on a slaughter mission, but is soon pursued by a sole Predator who has been sent to clean up the mess. One by one the town’s inhabitants become targets of the Aliens and the Predator and the town becomes absorbed in relentless carnage between these two deadly extra-terrestrial lifeforms - with the humans caught in the middle.

Directed by The Brothers Strause, Colin and Greg, whose visual effects house, Hydraulx, is renowned for it’s computer-generated wizardry on films such as 300, X-Men: The Last Stand and Fantastic Four, and featuring a worthy cast including Steven Pasquale (Rescue Me), Reiko Aylesworth (24, ER) and John Ortiz (American Gangster, Miami Vice, El Cantante).

To be in with a chance of winning answer the following question:

What is the name of Reiko Aylesworth's character in this movie?

Please submit your name, address and answer before midnight on the 01 June 2008.

To celebrate the cinematic release of Iron Man, we have joined forces with Marvel and Paramount Pictures to give you the chance to win some exclusive goodies. Five winners will each receive an exclusive Iron Man T-shirt and Iron Man Webcam.

Paramount Pictures and Marvel studios’ big screen adaptation of Marvel’s legendary Super Hero Iron Man will launch into theatres on May 2, 2008.

Oscar® nominee Robert Downey Jr. stars as Tony Stark/Iron Man in the story of a billionaire industrialist and genius inventor who is kidnapped and forced to build a devastating weapon. Instead, using his intelligence and ingenuity, Tony builds a high-tech suit of armour and escapes captivity. When he uncovers a nefarious plot with global implications, he dons his powerful armour and vows to protect the world as Iron Man.

The film also stars Oscar® winner Gwyneth Paltrow and Oscar® nominee Terrence Howard and Jeff Bridges and will be directed by Jon Favreau.

Iron Man is at cinemas everywhere from 02 May. Certificate: TBC.

Visit the official Iron Man website (www.ironmanmovie.co.uk)

In which comic did Iron Man first appear?

Please submit your name, address and answer before midnight on the 30 May 2008.

IRON MAN, THE MOVIE © 2007 MVL FILM FINANCE LLC. IRON MAN, THE CHARACTER: TM & © 2008 MARVEL ENTERTAINMENT. ALL RIGHTS RESERVED.

Packaging Design © 2008 Universal Studios. All Rights Reserved. Most Haunted: Series 9 is available to buy on DVD from Universal Pictures from 28 April 2008. Click here to buy this DVD for £29.98 (RRP: £39.99)

To celebrate the release of Most Haunted: Series 9 on DVD, we have two copies up for grabs for www.sci-fi-online.com readers.

Ghost hunters Yvette Fielding and Karl Beattie are joined by their fearless team of ghost busters including psychic David Wells and paranormal investigator Ciaran O’Keefe investigating the most spooky phenomena yet in Most Haunted: Series 9.

The DVD release of Living’s most successful paranormal TV series comes in a 5 disc DVD box set and features 15 uncut episodes with more than 16 hours of footage including a spectre of Behind the Scenes supernatural extras.

Set against a background of strict parapsychology guidelines and extensive historical research, you can follow the team if you dare on their ghostly travels investigating the paranormal, from the chilling poltergeist activity at Alton Towers - have you seen the spectral lady in black? Or felt a cold chill on the Hex ride? To investigating orbs actually caught on camera at Stockport Workhouse - will Yvette uncover any ghostly phenomena in the old hospital?

Even Carol Thatcher helps Yvette Fielding and the team investigate ghostly phenomena in Tatton Old Hall, a 15th century farmhouse where a mischievous presence has been reported.

The team investigate paranormal activity in a medieval well even uncovering human remains. Will Karl ever be the same after being trapped with an unknown skeleton?

To be in with a chance of winning answer the following question:

What is the name of the bald camera operator who is one of the team?

Please submit your name, address and answer before midnight on the 28 May 2008.

I am Legend is available to buy on Blu0ray and DVD from Warner Home Video from 21 April 2008. Click here to buy this on Blu-ray for £17.98 (RRP: £26.99) Click here to buy the single disc edition DVD for £8.98 (RRP: £19.99) Click here to buy the 2-disc edition DVD for £13.98 (RRP: £23.99)

To celebrate the release of I am Legend on DVD, we have five copies of the 2-disc special edition up for grabs for www.sci-fi-online.com readers.

Set in New York City, I Am Legend follows the struggle of Robert Neville - a brilliant army virologist who believes he is the last human survivor on earth following the spread of a man-made and incurable virus.

While most of the population perished when the contagious superbug took hold, a small number of people transformed into vile vampire-like mutants - The Infected, a breed of vicious and bloodthirsty monsters, bearing no human resemblance, who fear the light.

Three years since the demise of civilisation, Neville finds himself in a race to discover a cure to save humanity by experimenting on his own immune blood to reverse the effects, while dealing with consistent loneliness and isolation.

As The Infected begin to focus their attentions on Neville, a cure is looking less and less likely with every trial. How long can he continue his grueling daily regime of sending out desperate radio messages in the hope of making contact with other survivors?

More importantly, alone and isolated, how long can he preserve his sanity and how will it all end? Prepare for exhilarating and heart pounding viewing as Neville struggles to keep The Infected at bay.

To be in with a chance of winning answer the following question:

Who composed the music for this movie?

Please submit your name, address and answer before midnight on the 21 May 2008.

We are offering one lucky reader the chance to win a brand new 42" Widescreen HD Ready LCD TV - with Freeview and a £100 worth of DVDs

All you have to do is click on the following link and tell us which DVDs you want to win. You must include the full web address of each DVD you want to win.

Let's go shopping!

Please click here to sign up to our weekly newsletter

Click here to buy this LCD TV You pay £584.01 (RRP: £649.99)

Please submit your name, address and answer before midnight on the 14 May 2008.

1. To enter all Sci-Fi Online prize draw competitions you must submit your details to be contacted.

2. All entries must be received by midnight on the date stated and only one entry per household is allowed each day for each competition - all subsequent entries will be disqualified.

3. The promotions are open to all residents of the UK or Ireland, apart from anyone connected with this prize draw.

4. One independently supervised draw will be made within one week of the closing date of the competition.

5. The correct answers picked at random will win the prize indicated on the competition. Prizes may not be exchanged in whole or part and cannot be exchanged for cash.

6. The winners will be notified by email within 28 days of the draw.

7. The judge decision is final and no correspondence will be entered into. www.sci-fi-online.com accept no responsibilty for prizes which do not reach the winner.

8. A list of the winners will be available on this page as soon as the prizes have been posted out.

9. By entering the competiton you are agreeing to these terms and conditions.