Horror aficionado Ryan Murphy is back with a third installment of his Netflix series, "Monster," casting actor Charlie Hunnam as the notorious 20th-century killer and grave robber, Ed Gein.

The gay über-producer and writer took part in the premiere event for Monsters yesterday. He introduced some of the show’s stars to the stage, including Javier Bardem and Chloë Sevigny. He then surprised the audience by revealing that he’s already found an actor to play American murderer and body snatcher Ed Gein in his next planned murder story.

Cooper Koch, who plays Erik Menendez in Ryan Murphy's Netflix series "Monsters," told TheWrap how he got into character to play the convicted murderer. "I turned my trailer into Erik's room so I had clothes everywhere,

The producer announced the next cycle of his Netflix true crime anthology at a Monday screening for the second installment.

The series that brought audiences mega-hit 'Dahmer' will receive a third installment focused on serial killer Ed Gein

The Lyle and Erik Menendez Story' on Monday, Sept. 16, that Hunnam will play Ed Gein in the third season of 'Monster'