Charlie Hunnam chats with ET’s Cassie DiLaura about ‘Monster: The Ed Gein Story,’ now streaming on Netflix. The actor opens up about filming the series’ darker scenes and why they didn’t affect him as much as promoting the show has. Charlie also talks about filming his nude scene and why he had to fight to keep it in the show. Plus, he breaks down how he created Ed’s soft-spoken voice after only having one audio recording of the real-life serial killer to work with.