Agent J
Protecting the Earth from the scum of the universe. Will Smith shows that humor and hottness do mix as funny man Agent J in the unforgettable film series, Men in Black, costarring Tommy Lee Jones as Agent K.
Admiral James T. Kirk
No special effects or 3-D glasses will ever top the original Star Trek series, with William Shatner as Captain Kirk in Star Trek II: The Wrath of Khan.
Jensen Ames
When you put an ex-NASCAR driver (with a sexy English accent) in a maximum security prison and ask him to race for his freedom or die trying, you get one of the most kickass action sci-fi movies: Death Race starring bad boy Jason Statham.
Korben Dallas
Year: 2200. Destination: New York. Hero: cab driver and former elite commando Korben Dallas (Bruce Willis). Goal: Help Leelo (Milla Jovovich) save the entire universe from evil. The '97 film The Fifth Element makes it look easy, right?
The Terminator
The title for Sci-Fi's Favorite Bad Boy goes to none other than the original 1984 Terminator (Arnold Schwarzenegger). Showing off both his guns (machine and muscle), the governator shows humanity who's boss.
Sam Flynn
The son of a virtual world designer, Sam Flynn (Garrett Hedlund) embarks on an epic 3-D journey to find his father. With digital warrior Quorra (played by Olivia Wilde), by your side, who wouldn't want to dive head first into the virtual world of Tron?
Will Rodman
After his experiments in genetic engineering led to the speedy development of ape intelligence, Will Rodman (James Franco) has to find a way to stop the war between the human race and the apes in this 2011 rendition of Rise of the Planet of the Apes.
Jake Sully
In the breathtaking world of Pandora in Avatar, injured veteran Jake Sully (Sam Worthington) shows us that strength and bravery (and good looks!) can come in the form of an ex-Marine and as a weirdly cute, blue, cat-like alien warrior.
Sam Witwicky
Between fighting off Decepticons and helping out the Autobots, Shia LaBeouf revs up the action in this thee-part Transformers film series. And with the likes of Megan Fox and Rosie Huntington-Whiteley costarring alongside this action man, the onscreen chemistry is undoubtedly explosive!
John Connor
Nuclear holocaust survivors John Connor (Christian Bale) and fellow sci-fi hunk Marcus Wright (Sam Worthington) put up a fight against the Machines to protect the rest of the survivors in this Terminator sequel, Terminator Salvation.
Eli
In a post-apocalyptic world, it will take one man's journey across a desolate America to protect the sacred book that will save humankind. The fate of the world lies in Eli's (Denzel Washington) hands in The Book of Eli.
Rick Deckard
It's 2019 and genetically created robots are returning to Earth in rebellion and hiding all over Los Angeles in Blade Runner. Who do you call? Rick Deckard, of course (played by the hunky Harrison Ford)!
Dr. Chris Kelvin
This sexy and smoldering psychologist (George Clooney) plays up the mystery when he is asked to take a trip to the planet Solaris and begins to imagine his dead wife back into existence. Even with that baggy space suit, Clooney can still capture our hearts!
Cobb
There are two reasons people watch Inception more than once: To figure out what the heck actually happened in the end (Was it a dream? Was it real life?!) and to swoon over Leonardo DiCaprio's ravishing charm. So dreamy!
Gigolo Joe
It's debatable whether or not the world can benefit greatly from the help of Artificial Intelligence, but c'mon, when you've got Jude Law playing a handsome male robot Gigolo, it's hard to imagine the world can't be a better place.
Captain Kirk
Even under attack, Chris Pine makes us all want to jump onboard with his brawn and bravery in this sci-fi epic Star Trek.
Chief John Anderton
Minority Report gives us a peek into the future when people are arrested even before they commit the crimes. When Officer Anderson (played by the one and only Tom Cruise) gets caught on the other side of the handcuffs, he's got everyone chasing him (even us!).
Snake Plissken
In Escape From New York, Kurt Russell shows us rebellion as an ex-soldier and fugitive in this very disturbing version of the near future. In a crime-ridden America with the entire state of New York set up as a federal prison, it's a wonder that they trusted a guy with an eyepatch named Snake save our dear old country.
Neo
Computer techie by day, digital hacker/warrior by night. Tom Anderson, aka Neo, suits up in all black and takes us into the world of The Matrix. So, Keanu Reeves, what's it going to be: the red pill or the blue one?
Richard B. Riddick
After crashing on a deserted planet, this escaped convict is forced to put those muscles to work and fight off rabid predatory aliens. Lucky for us, Pitch Black keeps the light on long enough to showcase some quality Vin Diesel action. Black tank tops never looked so good!
Jake Lonergan
When an alien spaceship lands in the American west to take over Earth, Jake Lonergan (Daniel Craig) and his posse of badass cowboys are ready to show them what the Wild West is all about! Cowboys and Aliens takes sci-fi films to a whole other level. Yee haw!