Because you like Anya Jenkins in Buffy the Vampire Slayer

Effy Stonem is cool and collected with a wry smile on her face and a cigarette between her lips. See them in Skins.

James T. Kirk is more than ready to face the final frontier. See them in Star Trek.

The Warden of the camp says that digging holes in the desert builds character, but Stanley Yelnats suspects there's more to it. See them in Holes.

Tiffany Doggett is usually a nice, good Christian. Just don't get her riled up! See them in Orange Is The New Black.

A tough tomboy with a protective streak, Maximum Ride is a human-bird hybrid. See them in Maximum Ride.

Jenna Rink is physically 30 but emotionally 13. She has a better excuse than most. See them in 13 Going on 30.

This mathematical genius doesn't have time for small talk; Alan Turing needs to break Enigma, the Nazi's cipher machine. See them in The Imitation Game.

Though cynical about the world, Shuya Nanahara is caring and protective towards his friends. See them in Battle Royale.

A brilliant "extractor," Dom Cobb has spent the past few years running from the authorities and his inner demons. See them in Inception.