Because you like John Keating in Dead Poets Society

Audrey Horne may seem inquisitive and charming, but she can turn on a dime. See them in Twin Peaks.

Ezra Fitz is a young English teacher hounded by his own relationship mistakes. See them in Pretty Little Liars.

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

Lady Macbeth takes being a powerful woman to a whole other level. See them in Macbeth.

Ferociously independent and wickedly smart, Fiona Goode is a Supreme Witch who truly reigns supreme. See them in American Horror Story.

Mike Wheeler loves Dungeons and Dragons, even after his real life starts imitating the game. See them in Stranger Things.

Michael Scofield is no criminal, and he didn't get jailed by accident. See them in Prison Break.

Cady Heron is the new girl in town who's also new to the world of high school, period. See them in Mean Girls.

Donna Meagle has a Benz, a fool-proof strategy to pick up men, and the number for R&B star Ginuine's direct line. Enough said. See them in Parks and Recreation.

Whether it's a companion he’s failed or lingering guilt from the war, the Doctor can never truly let go of his past lives. See them in Doctor Who.

The destroyer, Drax lives for one thing and one thing only: revenge. See them in Marvel Cinematic Universe.