Because you like Newt Scamander in Fantastic Beasts and Where To Find Them

Frodo might have carried the ring, but Samwise Gamgee carried the ring bearer. See them in The Lord of the Rings.

Peter Venkman's "research" projects are designed to get undergraduate students to sleep with him. Though it turns out he can bust ghosts. See them in Ghostbusters.

Donkey is proof that if you're annoying enough you can change the world; he's the reason that his friend Shrek does, well, anything. See them in Shrek.

A meek schoolteacher, Mary Margaret Blanchard can't remember her past as a spirited, swashbuckling Snow White. See them in Once Upon a Time.

The incomplete experiment of an inventor, Edward Scissorhands was left with blades instead of hands and an unpolished understanding of the world. See them in Edward Scissorhands.

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

A stylish agent, Agent J would rather improvise than play by the rules. See them in Men in Black.

You won't like him when Bruce Banner is angry. See them in Marvel Cinematic Universe.

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