Because you like Christopher John Francis Boone in The Curious Incident of the Dog in the Night-Time

Madman, murderer, or musician? No one knows the Phantom behind the mask. See them in The Phantom of the Opera.

For Wreck It Ralph, it's not easy being the bad guy. Especially when you've been designed to destroy but really desire love. See them in Wreck-It Ralph.

Beneath Arthur's brash demeanor lurks the heart of a compassionate future king destined to unite the five kingdoms. See them in Merlin.

Small and curious, he is a 50-year-old baby of a peculiar green species with unusual abilities. See them in The Mandalorian.

Boomerang is equally skilled at tossing boomerangs and tossing back beers. See them in DC Extended Universe.

Don't let Princess Peach's sweet, gentle nature fool you. Princess Peach can put up a good fight. See them in Super Mario Bros..

Whether she's working as a mild-mannered assistant or an all-powerful superhero, Kara Danvers is defined above all by her huge heart. See them in Supergirl.

A compassionate medical student, Martha Jones has found a Doctor she can really look up to. See them in Doctor Who.

Billionaire playboy by day and vigilante archer by night, Oliver Queen aims to rid Starling City of crime and atone for his past mistakes. See them in DC Extended Universe.

Wendy Corduroy is the ultimate in cool in Gravity Falls. See them in Gravity Falls.

The irrepressible Lucy Ricardo has never met a challenge she couldn't scheme her way into or out of. See them in I Love Lucy.

Ash Williams is a houseware clerk at S-Mart and the Chosen One. See them in The Evil Dead.