Because you like Optimus Prime in Transformers

A suave demon, Crowley grants humans their wishes in exchange for their soul, only to find loopholes that benefit him. See them in Supernatural.

It turns out the girl of your dreams just might have dreams of her own. See them in (500) Days of Summer.

Norma Bates may look like a harmless housewife, but don't let that fool you. See them in Bates Motel.

The vampire that killed Zero Kiryu's family also infected him, and he starts to crave blood, much to his horror. See them in Vampire Knight.

Stella Grant is an organized, orderly optimist living with a dangerous disease. See them in Five Feet Apart.

A compassionate medical student, Martha Jones has found a Doctor she can really look up to. See them in Doctor Who.

As Jane Villanueva grapples with a truly unexpected pregnancy, she realizes that her life is "now the stuff of telenovelas." See them in Jane the Virgin.

Kenny McCormick is a boy of few words who likes nudie mags, NASCAR, monster trucks, origami, and Peruvian pan flute bands. See them in South Park.

Donna Carmichael is a free-spirited single mom and gracefully aging hippie. See them in Mamma Mia!.

A jealous woman is dangerous. A jealous assassin woman like Elle Driver is even more so. See them in Kill Bill vol. 1.

Dustin Henderson doesn't let the bullies get to him. He's secure in who he is and that his friends have his back. See them in Stranger Things.