Because you like Stephen Hawking in The Theory of Everything

An underdog with nothing left to lose, Donnie Creed has everything to prove. See them in Creed.

Mike Lane is magnetic, beefy, and street-smart, but how long can he keep up with the red-light scene? See them in Magic Mike.

Don't let his old age fool you, Heihachi Mishima is a ruthless pragmatist who values self-reliance above all else. See them in Tekken .

Rose Hathaway is a reckless, rebellious smartass who's training to be a royal vampire guardian. See them in Vampire Academy.

Whether it's a companion he’s failed or lingering guilt from the war, the Doctor can never truly let go of his past lives. See them in Doctor Who.

Raised to happily follow the rules, Cassia might actually be more rebellious than she thinks she is. See them in Matched .

Wei Shen is an undercover cop on a mission for justice (or at least vengeance). See them in Sleeping Dogs.

Emily Fields has been very guarded, careful of whom she trusts and reveals her secrets to. See them in Pretty Little Liars.

Cutting ties with her con-artist friends, Sarah Manning is creating a better life for her daughter by taking on the identity of the deceased Beth. See them in Orphan Black.

For Kazuya Mishima, the power of the Devil is now his and his alone. See them in Tekken .

Jenko was top dog in high school. Now he's bottom of the pack in the police academy. See them in 21 Jump Street.

Regina Mills is a cold evil queen turned chilly town mayor. See them in Once Upon a Time.