Because you like Kate Beckett in Castle

Frederick Frankenstein is an eccentric (O.K., maybe a little insane) professor who is excited to be delving into his family's past. See them in Young Frankenstein.

Harvey Specter depends on no one and gets his fulfilment from ambition, material success, and expression of his own worth. See them in Suits.

Gordie Lachance never had any friends later on like the ones he had when I was twelve. See them in Stand By Me.

Tony Stonem is the golden boy of Bristol. Problem is, he knows it. See them in Skins.

Crono may not talk, but this time-traveling hero's heart speaks volumes. See them in Chrono Trigger.

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.

Hanna Marin is a determined girl defined by her ability to transform herself. See them in Pretty Little Liars.

Charles Boyle is the human equivalent of a puppy, only slightly less adorable. See them in Brooklyn Nine-Nine.

A meticulous forensic scientist, Edward Nygma is insanely good at his job. Emphasis on the "insane" part. See them in Gotham.

When the safety of Hyrule is at stake, Princess Zelda does not hesitate to sacrifice herself for the good of the land. See them in The Legend of Zelda.

There can be no doubt that Ben Linus is a huge liar. But one man's lies are another man's necessary steps to protect his people. See them in Lost.