Because you like Rose Tyler in Doctor Who

Michael Moscovitz is a high school student of few words but a lot of heart. See them in The Princess Diaries.

Sansa Stark is a fan of all things pretty. Unfortunately, her life is about to get extremely ugly. See them in Game of Thrones.

Frodo might have carried the ring, but Samwise Gamgee carried the ring bearer. See them in The Lord of the Rings.

A suave demon, Crowley grants humans their wishes in exchange for their soul, only to find loopholes that benefit him. See them in Supernatural.

A powerful priestess, Melisandre is shrouded in mystery and lots of red. See them in Game of Thrones.

Andy Dwyer might not be completely literate, but he makes up for it in spirit. See them in Parks and Recreation.

Relentlessly cheerful and optimistic, Erin Hannon is an office receptionist. See them in The Office.

Call her. Beep her. If anyone's in trouble, Kim Possible is there. See them in Kim Possible.

Alex Danvers is a brilliant engineer tasked with alien threats, and one of those aliens is her adopted sister Supergirl. See them in Supergirl.

Aslan represents everything good and just, he's just not super reliable. See them in The Chronicles of Narnia.

Edmund Pevensie isn't a bad person, but he did sell his siblings out for a tin of Turkish Delight. See them in The Chronicles of Narnia.

Milo Thatch is an enthusiastic researcher without cynicism. See them in Atlantis: The Lost Empire.