Because you like Perry Cox in Scrubs

This android may not have emotions, but Lt. Commander Data's curiosity about humanity is endless. See them in Star Trek: The Next Generation.

Victor Frankenstein can create life, so he's pretty awesome if he says so himself. See them in Frankenstein.

Donna is boisterous and spunky traveller of the TARDIS, exploring worlds beyond the simple mundane enterprises of Earth. See them in Doctor Who.

Anywhere there's adventure, Jaskier is there to write a catchy song about it. See them in The Witcher.

Rupert Giles is a librarian on the outside, fearless evil-fighter on the inside. See them in Buffy the Vampire Slayer.

Nicholas Angel is super-dedicated to his job as a police officer. Maybe a little too dedicated. See them in Hot Fuzz.

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

Leone Montana is a fearless hitman with a surprisingly sensitive side. See them in Leon: The Professional.

A majestic ruler, Mufasa is respected throughout the animal kingdom. See them in The Lion King.

This power-hungry Time Lord calls himself the "master of all." Bonus: he has 13 lives. See them in Doctor Who.

What Troy Barnes lacks in common sense, he makes up for with heart. See them in Community.

Billy Batson is a troublemaking teen grappling with a pretty weird superhero identity crisis See them in DC Extended Universe.