Because you like Integra Hellsing in Hellsing

Stewie Griffin is just your average evil-genius, talking, sociopathic baby. See them in Family Guy.

A crabby troll, Karkat Vantas is perpetually angry about his lot in life. See them in Homestuck.

A responsible kid, Hugo Cabret is still capable of flights of fancy. See them in Hugo.

It's a mad, mad world, but Alice has a surprisingly level head as goes her own way down the rabbit hole. See them in Alice in Wonderland.

Phoebe Caulfield is a wise-beyond-her-years 10-year-old with an empathetic spirit. See them in The Catcher in the Rye.

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

Viking Astrid Hofferson has it all: brains, brawn, and some killer braids. See them in How to Train Your Dragon.

Mother Gothel is a great mother as long as you never, ever, break the rules. See them in Tangled.

On the outside, Gwen seems meek and calm. But she has an inner core of steel. See them in Merlin.

Cosmo Kramer is an eccentric schemer whom you might know better as the "Assman." See them in Seinfeld.

No one has seen The Mandalorian without his helmet since he swore the creed. See them in The Mandalorian.

Wanderer is a Soul, a parasite sent into a host to take over their body, extracting information from them and colonizing their species. See them in The Host.