Because you like Miles Quaritch in Avatar

Mac is a karate-chopping, beer-chugging schemer. See them in It's Always Sunny in Philadelphia .

Catwoman might be slightly unhinged, but you can't say this feline villainess isn't confident. See them in DC Extended Universe.

Anger-filled, merciless, and tortured, Kylo Ren is always at war—with the Rebel Alliance, and with himself. See them in Star Wars Series.

In Dennis Reynolds' mind, only a psycho wouldn't have a six-part system to bring home women. And he should know. See them in It's Always Sunny in Philadelphia .

Ursula will oh-so-generously grant your wishes for a price. See them in The Little Mermaid.

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

We're all puppets. Dr. Manhattan is just a puppet who can see the strings. See them in Watchmen.

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

Alex Danvers is a brilliant engineer tasked with alien threats, and one of those aliens is her adopted sister Supergirl. See them in Supergirl.

A gruff and hardened professional, Marcus Fenix keeps his emotions buried deep. See them in Gears of War.

Sue Sylvester has a win-at-all-costs philosophy, a bizarre fixation on a school singing club, and a fashion style that involves a red tracksuit. See them in Glee.