Because you like Lt. Commander Data in Star Trek: The Next Generation

Chuck Bartowski is a sweet, laid-back electronics store/top secret government employee. See them in Chuck.

Egon Spengler prefers collecting spores, molds, and fungus to interacting with people. See them in Ghostbusters.

Christine Palmer is a great surgeon and an even better friend. See them in Marvel Cinematic Universe.

Michael Scofield is no criminal, and he didn't get jailed by accident. See them in Prison Break.

A Silurian lizard woman, Madame Vastra has a penchant for puzzles and interspecies romance. See them in Doctor Who.

A bumbling hobbit, Bilbo Baggins is becoming a part of something much larger than himself as he embarks on a quest. See them in The Hobbit: An Unexpected Journey.

Although she is underestimated, Lagertha never fails to prove her worth as both a warrior and a mother. See them in Vikings.

Born into luxury, Sybil Crawley wants to find real purpose and meaning in her privileged life. See them in Downton Abbey.

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

Though he may be blind, Chirrut Imwe sees the power of the force more than most. See them in Rogue One.

A cruel pirate, Captain Hook still fancies himself a gentleman. See them in Peter Pan.