Because you like Minerva McGonagall in Harry Potter Series

Kesuke Miyagi is a karate expert who thinks the best way a scrawny high schooler can learn how to defend himself is by washing every surface in sight. See them in The Karate Kid.

Nick Carraway is the perfect observer: always there for the events, but never too involved. See them in The Great Gatsby.

Stella Grant is an organized, orderly optimist living with a dangerous disease. See them in Five Feet Apart.

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

A talented OBGYN, Addison Montgomery is trying to figure out the whole love and marriage thing. See them in Grey's Anatomy.

Chuckie Finster is a baby afraid of everything from clowns to closets, unless his best friend's by his side. See them in Rugrats.

Sweet, reserved, and intellectual, Cordelia Foxx would do anything for her students. See them in American Horror Story.

Chloe Decker's case should be open-and-shut. But something seems to be troubling her, something about Palmetto Street. See them in Lucifer.

Cat Grant gets what she wants: a piping hot latte or an interview with Supergirl. See them in Supergirl.

Through raised to be a gentleman, Laurie has a mischievous sense of humor. See them in Little Women.

It's easy to see why Poe Dameron would side with the rebellion: he's bad at taking orders, likes to show off, and is committed to the cause. See them in Star Wars Series.

Privileged young Bruce's childhood was nearly perfect. Now, his life is anything but. See them in Gotham.