Because you like Jason Nesmith in Galaxy Quest

Brilliant, violent, and only a little insane, the Joker doesn't listen to anyone except the voices in his head. See them in DC Extended Universe.

Ariel knows there's a whole other world above the sea, but exploring it comes at a big price. See them in The Little Mermaid.

Tony Stark's interests include cocktails, beautiful women, particle physics, and saving the world. See them in Marvel Cinematic Universe.

Self proclaimed, Fat Amy, likes horizontal running and mermaid dancing. Important skills, one could argue. See them in Pitch Perfect.

Beca Mitchell fancies herself an edgy loner, but it turns out being part of a group can be aca-amazing. See them in Pitch Perfect.

She's mostly doom and gloom, but you'd get nowhere without Sadness. See them in Inside Out.

Carl Fredricksen is a crotchety old man who may just have it in him to take one last, great adventure. See them in Up.

Dory is more than a little forgetful, but she'll always remember to have your back. See them in Finding Nemo.

Some say to survive in Underland you need to be as mad as a hatter–which, luckily, he is. See them in Alice in Wonderland.

Dipper Pines is investigating a truly strange town during the world's wildest summer vacation. See them in Gravity Falls.

As a scaring Assistant, Mike Wazowski frightens children to collect their screams to be used as a power supply for the city. See them in Monsters, Inc..

Shrek is a nasty-on-the-surface ogre with a heart of gold and an earful of wax. See them in Shrek.