Because you like Davy Jones in Pirates of the Caribbean: the Curse of the Black Pearl

A cheerful alien, E.T. just wants to phone home. See them in E.T. the Extra-Terrestrial.

Ally Maine is a star who is about to be born. See them in A Star is Born.

Hanna Marin is a determined girl defined by her ability to transform herself. See them in Pretty Little Liars.

Yippee-ki-yay! John McClane doesn't go down without a fight. See them in Die Hard.

He's a dedicated cop and a nice guy. But James Gordon is learning that Gotham is not a city for nice guys. See them in Gotham.

Stop calling her Powder. It’s Jinx now. Powder fell down a well. See them in Arcane.

Jason Bourne is suffering amnesia, but considering what he's done as a CIA assassin, maybe that's for the best. See them in The Bourne Identity.

When push comes to shove, the usually overly cautious Luigi has the heart of a hero. See them in Super Mario Bros..

Sally Albright is high maintenance who she thinks she's low maintenance. But she's still worth it. See them in When Harry Met Sally....

What Troy Barnes lacks in common sense, he makes up for with heart. See them in Community.

Altair Ibn-La'Ahad is as much a philosopher and detective as he is a killer. He takes nothing at face value and continually searches for deeper truths. See them in Assassin's Creed Series.

Basically a giant pillow come to life, Baymax is a medical robot created for the sole purpose of helping people. See them in Big Hero 6.