Because you like Chin Ho Kelly in Hawaii Five-O

A legendary warrior with a complicated relationship to the truth, Jaime Lannister is revered and reviled in equal measure See them in Game of Thrones.

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

There's more to this sweet, caring landlady than meets the eye. See them in Sherlock.

Susan Pevensie is sensible, practical, and fiercely protective of those she loves. See them in The Chronicles of Narnia.

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

Charlie Bucket may be down-on-his-luck, but his spirits are always sky high. See them in Charlie and the Chocolate Factory.

Hoban Washburne shows you can be a hotshot space pilot *and* play with dinosaurs. See them in Firefly.

Holland March is known to wake up hungover in full bathtubs. See them in The Nice Guys.

A no-nonsense pro, Agent K has dedicated his whole life to his job. See them in Men in Black.

Luke Danes will serve you coffee and always be there for you to help out. See them in Gilmore Girls.

A stylish agent, Agent J would rather improvise than play by the rules. See them in Men in Black.

Harrison Wells is a brilliant scientist full of secrets. See them in DC Extended Universe.