Because you like Hal 9000 in 2001: A Space Odyssey

A mercurial mathematician, Ian Malcolm has a passion for Chaos Theory. See them in Jurassic Park.

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

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

Howard Wolowitz is an engineer whose serious mommy issues somehow haven't dimmed his confidence. See them in The Big Bang Theory.

The chronically bizarre Dwight Schrute is the world’s most dependable assistant to the regional manager. See them in The Office.

Scooby-Doo always keeps his priorities in order: eat snacks first, solve mysteries later. See them in Scooby-Doo.

Rick Dalton is an aging actor with insecurity issues. See them in Once Upon a Time in Hollywood.

A scary monster on the outside, James P. Sullivan is really a softie on the inside. See them in Monsters, Inc..

This barber doesn't cut hair. Sweeney Todd sends his clients down a chute to be baked into his partner-in-crime's pies. See them in Sweeney Todd: The Demon Barber of Fleet Street.

His name is Chucky, and he's your friend till the end. Hidey-ho! See them in Child's Play.

Anger is a cantankerous hothead whose job is to get others riled up. See them in Inside Out.

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