Because you like Khan Noonien Singh in Star Trek Into Darkness

Cinderella will sacrifice herself to keep her family's memory alive. See them in Cinderella (Live Action).

A singing nanny, Mary Poppins is practically perfect in every way. See them in Mary Poppins.

Milo Thatch is an enthusiastic researcher without cynicism. See them in Atlantis: The Lost Empire.

Ahsoka Tano hopes to be a very powerful and knowledgeable Jedi one day. See them in The Clone Wars.

It's time somebody has to take over. It might as well be Fish Mooney. See them in Gotham.

Dewey Finn will rock you. He feels rock and roll in his blood and guts. See them in School of Rock.

A gifted detective, Rust Cohle is as dark and twisty as any murderer he chases. See them in True Detective Season 1.

Eric Forman's interests include smoking weed, collecting Luke Skywalker memorabilia, eating Fatso burgers, and making his dad mad. See them in That '70s Show.

Wheatley's got an endless supply of bad ideas that he wants to share. See them in Portal Series.

A born psychopath, don't expect Michael Myers to understand the difference between right and wrong. See them in Halloween.

Driven and straightforward with high-technology parts, EVE was sent to Earth to see if it is habitable. See them in WALL-E.

Claire Underwood is scary intimidating, and she knows it. See them in House of Cards.