Because you like Mercedes Jones in Glee

With a song always on her lips and her heart on her sleeve, Maria von Trapp is the governess every kid dreams of. See them in The Sound of Music.

Rupert Giles is a librarian on the outside, fearless evil-fighter on the inside. See them in Buffy the Vampire Slayer.

A born psychopath, don't expect Michael Myers to understand the difference between right and wrong. See them in Halloween.

Carol Aird is driven to fight to make her life better, regardless the consequences. See them in Carol.

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.

Eugene H. Krabs is a greedy restaurant owner who won't let a dime out of the reach of his claws. See them in SpongeBob SquarePants.

Don't ask Rosa Diaz, a Brooklyn detective, to lighten up. Actually, to be safe, don't ask her to do anything! See them in Brooklyn Nine-Nine.

James Gordon happens to be the one guy in Gotham City with proper morals who doesn't also run around in a cape. See them in DC Extended Universe.

It's impossible to say whether Winifred Burkle is cuter than she is smart, or vice versa. See them in Angel.

Mabel Pines loves sparkles, animals, friendship, and fun. See them in Gravity Falls.

Tonya Harding has been shoved around her whole life. She just wants to feel free. See them in I Tonya.