Because you like Peter Griffin in Family Guy

The self-described "ghost with the most" knows the ins-and-outs of specter life like no other. Just ask him. See them in Beetlejuice.

Sam Montgomery works hard, but her evil stepmother makes sure her efforts don't pay off. See them in A Cinderella Story.

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

Cinderella will sacrifice herself to keep her family's memory alive. See them in Cinderella (Live Action).

Sydney Bristow is a kick-ass double agent on a mission for revenge. See them in Alias.

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.

It's impossible to say whether Winifred Burkle is cuter than she is smart, or vice versa. See them in Angel.

Barry Egan has too many anger issues to list here. See them in Punch Drunk Love.

Harry Osborn is the privileged son of Oscorp's founder with a goblin-sized chip on his shoulder. See them in Marvel Cinematic Universe.

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

Marshall Eriksen is a lawyer in love who is enjoying life. See them in How I Met Your Mother.

Benoit Blanc is Sherlock with Southern charm, and a mysterious benefactor. See them in Knives Out.