Because you like Sarah Manning in Orphan Black

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

How lucky are we that Arthur Curry, the King of Atlantis, hasn't taken over the surface world? Very! See them in DC Extended Universe.

Dory is more than a little forgetful, but she'll always remember to have your back. See them in Finding Nemo.

Though seemingly caring and calm, this motel owner has a mysterious streak of intensity. See them in Psycho.

This beautiful aesthete wins the hearts of both ladies and men. But Dorian Gray also happens to have his soul sealed in a painting. See them in Dorian Gray.

A ruthless militant, Raza will do anything to take down Tony Stark. See them in Marvel Cinematic Universe.

Sheldon Cooper is brilliant in every way except, well, interacting with any human being. See them in The Big Bang Theory.

When a half-breed breaks the rules, John Constantine deports them straight back to hell. He's trying to buy his way into heaven. See them in Constantine.

Ezra Fitz is a young English teacher hounded by his own relationship mistakes. See them in Pretty Little Liars.

Finn is the world's last human who's "all about" understanding right and wrong. See them in Adventure Time.

With the ocean breeze behind him and the open seas ahead of him, Jack Dawson feels as if he is king of the world. See them in Titanic.

Christian Grey is just as controlling in the bedroom as the boardroom. See them in Fifty Shades of Grey.