Because you like Bobby Singer in Supernatural

Part archaeologist, part philosopher, part politician, Jean-Luc Picard is an unashamed intellectual who runs a tight ship. See them in Star Trek: The Next Generation.

Mike Hannigan is a lawyer-turned-pianist who loves to tap into his kooky side. See them in Friends.

Merry Brandybuck is a troublemaking hobbit with a brave streak that some might call foolhardy. See them in The Lord of the Rings.

Point the fun-loving Pippin Took towards second breakfast, and he's one happy hobbit. See them in The Lord of the Rings.

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

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

C is for cookie, and that's more than good enough for him. See them in Sesame Street.

A blood-thirsty warrior on the battlefield, Ragnar Lothbrok is a dedicated family-man at home. See them in Vikings.

Effie Trinket is utterly enamored with all things fashion, make-up, and style. See them in The Hunger Games .

Newt Scamander is more comfortable with animals than people, even if the animals are super-dangerous magical creatures. See them in Fantastic Beasts and Where To Find Them.

Just because he rules Hades, doesn't mean he can't be fun! See them in Hercules.

Lily Aldrin is a flaky but supportive kindergarten teacher and painter. See them in How I Met Your Mother.