Because you like Martha Jones in Doctor Who

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

Eowyn isn’t allowed to fight, but then again, when have rules ever stopped her? See them in The Lord of the Rings.

As the White House Press Secretary, C. J. Cregg is a master of verbal karate and the best damn basketball player in Ohio Valley history. See them in The West Wing.

Logan Huntzberger is a daredevil, romantic, and heir to a media empire. See them in Gilmore Girls.

China has five thousand years of history, and he's optimistic he'll win over the Allied Powers to the wisdom of his ways. See them in Axis Powers Hetalia.

Willow Rosenberg may be a witch who can defeat the forces of evil, but she still gets emotional over kittens on the Internet. See them in Buffy the Vampire Slayer.

Anna Karenina doesn't want to be a respectable woman any more. She thinks respect was invented to cover the empty place where love should be. See them in Anna Karenina.

Chaos is what killed the dinosaurs, and there's nothing Jason "J.D." Dean loves more than chaos. See them in Heathers.

Arthur Dent is an incredibly normal man on an incredibly abnormal adventure. See them in The Hitchhiker's Guide to the Galaxy.

Baloo is a fun-lovin' bear who just needs the bare necessities of life See them in The Jungle Book.

Taystee Jefferson is always down for a laugh and to help a friend out. See them in Orange Is The New Black.