Because you like Emmett Brown in Back to the Future

After surviving a CIA mission that was supposed to kill him, ex-military man John Reese bets it all on a chance to redeem himself. See them in Person of Interest.

Harry Mason has been told that he worries too much, that he's a little paranoid. But he just wants to protect what he loves. See them in Silent Hill.

Both brave and foolhardy, Thomas trusts his instincts above all else. See them in The Maze Runner.

A wildly brilliant detective, Sherlock Holmes can figure out everything except how to interact with other human beings. See them in Sherlock.

Eren Jaeger will erase the Titans from this world until not a single one remains. See them in Attack on Titan.

Finn is the world's last human who's "all about" understanding right and wrong. See them in Adventure Time.

Yukiteru is a reclusive observer who would rather watch life go by than participate in it. See them in The Future Diary.

Due to his eagerness to hang with his kids and general goofiness, Phil Dunphy comes across as the fourth child of his family. See them in Modern Family.

Bojack Horseman is a former sitcom star who loves sharing his opinions with anyone who will listen. Oh, and drinking. A lot! See them in Bojack Horseman.

An outgoing and quirky optimist, Louisa Clark has a zest for life. See them in Me Before You.