Because you like Optimus Prime in Transformers

Meticulous Arthur is always prepared, but he may not be ready to be the point man in the criminal world of dream sharing. See them in Inception.

Whatever Sakura Haruno lacks in power, she makes up for in intelligence and bravery. See them in Naruto.

An exuberant prankster, Naruto Uzumaki craves acknowledgement of any kind. See them in Naruto.

Celie Johnson says she's poor, black, and may even be ugly. But dear God she's here. See them in The Color Purple.

With his good looks and magnetic personality, Will Smith seems destined to be a Hollywood megastar. See them in The Fresh Prince of Bel-Air.

Viking Astrid Hofferson has it all: brains, brawn, and some killer braids. See them in How to Train Your Dragon.

Cassie Sullivan is resilient and resourceful, but she's not quite as brave as she pretends to be. See them in The 5th Wave.

R2-D2 has been in the galaxy saving business for decades. Not bad for somebody whose vocabulary is limited to "beep-boop." See them in Star Wars Series.

Jesse Tuck dreams of finding someone to join his unusual family. See them in Tuck Everlasting.

Talos is a mysterious military commander skilled in the art of deception. See them in Marvel Cinematic Universe.

A short-tempered guy, Bowser is determined to wreak havoc on the Mushroom Kingdom. See them in Super Mario Bros..