Because you like Preston Burke in Grey's Anatomy

A daring conman, Flynn Rider is so charismatic that you might not mind when he steals from you. See them in Tangled.

Bedside manner is for chumps, not the brilliant Dr. Gregory House. See them in House M.D..

Michonne 's light on conversation and deadly with a blade. See them in The Walking Dead.

Finn pulled off the impossible: he quit life as a Stormtrooper. Unfortunately, life only got more complicated after that. See them in Star Wars Series.

Carl Fredricksen is a crotchety old man who may just have it in him to take one last, great adventure. See them in Up.

Tina Belcher is on the cusp of puberty, and she has no shame when it comes to boys, butts, and brassieres. See them in Bob's Burgers.

If you need her, Lisa Simpson will be in her room with her saxophone and a good book. See them in The Simpsons.

Hiro is a free-spirit and remarkable genius who loves bot fighting and problem-solving. See them in Big Hero 6.

Genetically and cybernetically enhanced, Gamora was trained from birth to be one of the deadliest women in the galaxy. See them in Marvel Cinematic Universe.

Marty McFly is a skateboarder, aspiring rock star, and reluctant time-traveler. See them in Back to the Future.

This wizard is never late, nor is he early. Gandalf arrives precisely when he means to. See them in The Lord of the Rings.

Aragorn is the one true king, a title he is too humble to accept. See them in The Lord of the Rings.