Because you like Michael Corleone in The Godfather

An inter-dimensional demon, Bill Cipher dreams of a more chaotic Gravity Falls. See them in Gravity Falls.

If Eleanor Shellstrop's true identity is revealed, she'll be sent to The Bad Place. See them in The Good Place.

Sylar's victims are found all over the country, many with their brains removed. See them in Heroes.

A few millennia in the mortal realm have caused DEATH to be quite enamored of life. See them in Discworld.

Tony Stonem is the golden boy of Bristol. Problem is, he knows it. See them in Skins.

All of Tate Langdon's obsessions are dangerous. See them in American Horror Story.

If there's power in being average, Mikado Ryugamine will find it and use it. See them in Durarara!!.

Charles Boyle is the human equivalent of a puppy, only slightly less adorable. See them in Brooklyn Nine-Nine.

Osha is a savvy Wildling in an increasingly wild world. See them in Game of Thrones.

Dean Forester is just your friendly, neighborhood grocery bag boy. See them in Gilmore Girls.

On the football field, Tim Riggins has it together. But off the field, he sports bloodshot eyes and broken hearts. See them in Friday Night Lights (TV).

Jade Jade Harley might not be the best at reading social cues, but her bravery and selflessness means she's a great friend to have. See them in Homestuck.