Because you like Optimus Prime in Transformers

Madman, murderer, or musician? No one knows the Phantom behind the mask. See them in The Phantom of the Opera.

When it comes to Haruko Haruhara, there's more to the pink-haired biker than meets the eye. See them in FLCL.

Beloved by all, Lucy is the most corageous Pevensie. See them in The Chronicles of Narnia.

Eponine is a scrappy street urchin with a bad case of unrequited love. See them in Les Miserables.

Miles Morales was bitten by a radioactive spider, put on the webbed spandex, and beat up his first bad guy before his voice changed. See them in Marvel Cinematic Universe.

Rachel Goldberg is a drama-causing reality TV producer with the power to ruin people's lives at the click of a button. See them in UnREAL.

Popular jock Andrew Clark is pretty bizarre. He's just better at hiding it, that's all. See them in The Breakfast Club.

Robin Scherbatsky is a former teen pop star who loves dogs and is scared of relationships. See them in How I Met Your Mother.

Jesse Aarons' frustration can only find outlet in another world. See them in Bridge to Terabithia.

Underneath her brassy, sarcastic exterior, Olive Penderghast is more sensitive than she pretends to be. See them in Easy A.

Donna Pinciotti is strong, independent, and empathetic. No one messes with her. See them in That '70s Show.

It's a race against time to develop his theory of the origins of the Universe before Stephen Hawking's body and mind give out. See them in The Theory of Everything.