Because you like Howard Wolowitz in The Big Bang Theory

Humble, caring, and protective, Scott McCall tries to make the best of his newfound status as a werewolf. See them in Teen Wolf.

His name is Inigo Montoya and whoever killed his father should be prepared to die. See them in The Princess Bride.

Darcy Lewis is a razor-sharp scientist studying things that science can't explain. See them in Thor.

Merlin is half awkward teenager, half super-powerful wizard. He serves Prince Arthur of Camelot during the day and illegally learns magic at night. See them in Merlin.

A kind, sensitive medical intern doing the best he can, George O'Malley sometimes struggles to keep up. See them in Grey's Anatomy.

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.

Mark Sloan is the best plastic surgeon and biggest playboy the hospital's ever seen. See them in Grey's Anatomy.

A man of the court, Lord Varys knows how to manipulate it better than anyone. See them in Game of Thrones.

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

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