Because you like Murph in Interstellar

A charming acapella performer, Jesse Swanson perfectly blends being nerdy with being cool. See them in Pitch Perfect.

Jo Wilson is an accomplished doctor who's getting over her past. See them in Grey's Anatomy.

After years of living vicariously through other people's heroic stories, Wade Watts is about to become a hero himself. See them in Ready Player One.

Benoit Blanc is Sherlock with Southern charm, and a mysterious benefactor. See them in Knives Out.

N'Jadaka is a righteous man with a violent agenda. See them in Marvel Cinematic Universe.

With those dearest to him dead and no one to trust, Max Rockatansky is a slightly hysterical man alone on the run in a post-apocalyptic world. See them in Mad Max: Fury Road.

A kind, sensitive medical intern doing the best he can, George O'Malley sometimes struggles to keep up. See them in Grey's Anatomy.

Boomerang is equally skilled at tossing boomerangs and tossing back beers. See them in DC Extended Universe.

Tiana lives by a simple motto: "Fairy tales can come true. But you gotta make them happen, it all depends on you." See them in The Princess and the Frog.

Riley Blue is trying to outrun her bad luck, but she might not be fast enough. See them in Sense8.

Velma Kelly will do anything to get the limelight back. See them in Chicago.

Amy Farrah Fowler deserves sainthood for putting up with Sheldon Cooper. See them in The Big Bang Theory.