Because you like Iris Simpkins in The Holiday

Keeping your cool is just as useful in the underworld as in war, and Michael Corleone is stone-cold. See them in The Godfather.

With a dangerous medical condition, Ignoring the rules makes him feel like he’s in control. See them in Five Feet Apart.

Andrea Sachs' boss is not happy unless everyone around her is panicked, nauseous or suicidal. See them in The Devil Wears Prada.

Todd Anderson has some “big shoes to fill” at Welton Academy, and new English teacher Mr. Keating isn’t letting him get away with staying silent in class. See them in Dead Poets Society.

Frederick Frankenstein is an eccentric (O.K., maybe a little insane) professor who is excited to be delving into his family's past. See them in Young Frankenstein.

Blunt, petty, neurotic, Larry David can never live and let live. See them in Curb Your Enthusiasm.

The Genie is the perfect buddy, granting every wish we might have and keeping life good-spirited. See them in Aladdin.

A meticulous forensic scientist, Edward Nygma is insanely good at his job. Emphasis on the "insane" part. See them in Gotham.

Riley Blue is trying to outrun her bad luck, but she might not be fast enough. See them in Sense8.

There's magic behind Tara Maclay's quiet façade. See them in Buffy the Vampire Slayer.

Mitchell Pritchett prefers to have a place for everything and everything in its place. See them in Modern Family.

Luis is a deliverer of silver linings and long-winded stories. See them in Marvel Cinematic Universe.