Evan Peters Stayed In Character As Jeffrey Dahmer For "Months" To Prepare For The Role

If you've been on Netflix during the last month or so, then you've probably watched or at least seen snippets of the TV series Dahmer — Monster: The Jeffrey Dahmer Story.

Evan as Jeffrey Dahmer in court standing next to his lawyer
Courtesy of Netflix

Created and written by Ryan Murphy and Ian Brennan, this limited series chronicles the horrific murders of men and young boys by serial killer Jeffrey Dahmer, who is played by Evan Peters, between 1978 and 1991.

A mugshot of Evan as Jeffrey on top and the mugshot of the real Jeffrey on the bottom

Peters previously shared that while he'd worked with Ryan Murphy for years on American Horror Story, he was initially scared to take on such a tough role.

Evan as Jeffrey being apprehended by officers

"Honestly, I was very scared about all the things that he did and diving into that, and trying to commit to that was absolutely going to be one of the hardest things I've ever had to do in my life because I wanted it to be very authentic," Peters told Netflix.

Netflix

And during a panel this past weekend at the Directors Guild of America, Peters explained just what went into preparing for such a role, which included him staying in character as Jeffrey Dahmer for nearly 10 months.

  Jerod Harris / Getty Images for Netflix
Jerod Harris / Getty Images for Netflix

"I really went back and forth on whether I should do it or not. I knew it was going to be incredibly dark and an incredible challenge,” he said.

He explained that after he was sent the script, he watched Dahmer’s 1994 Dateline interview so he could “dive into the psychology of that extreme side of human behavior.

He explained that after he was sent the script, he watched Dahmer’s 1994 Dateline interview so he could “dive into the psychology of that extreme side of human behavior."

Netflix

Ryan Murphy, who was also on the panel, explained that during the four months of prep and six months of filming, Peters wore lead weights around his arms and lifts in his shoes in order to mimic Dahmer’s physicality.

He said that Peters “basically stayed in this character, as difficult as it was, for months.” Peters said,

Peters added, "I wanted all this stuff, these external things, to be second nature when we were shooting, so I watched a lot of footage and I also worked with a dialect coach to get down his voice. The way that he spoke, it was very distinct and he had a dialect. So, I also went off and created this 45-minute audio composite, which was very helpful. I listened to that every day, in hopes of learning his speech patterns, but really, in an attempt to try to get into his mindset and understand that each day that we were shooting."

Evan speaking during the panel discussion

"It was an exhaustive search, trying to find private moments, times where he didn’t seem self-conscious, so you could get a glimpse into how he behaved prior to these interviews and being in prison.”

Jerod Harris / Getty Images for Netflix

Also on the panel was Dahmer costar Niecy Nash, who played Glenda Cleveland, and she remarked that she doesn't "really know Evan" because she never fully got to meet him out of character until doing press for the series later on.

Ryan and Evan reacting as Niecy speaks onstage

She finally added that she prayed for Peters because of how tethered to the material he was: "I wanted to respect that and I wanted to keep him there. I prayed for [Evan] a lot, for real, because this is weighty. And when you stay in it, and you’re tethered to the material, like bone to marrow, your soul is troubled at some point. And I could see him getting tired. I just said, ‘Well, I’m just gonna make sure I keep him in my prayers, because this is a lot and he wants to do it justice.'”

  Netflix
Netflix

Peters also explained that in order to get out of such a dark place after filming, he surrounds himself with "light-hearted" things that keep him "happy" and "functioning."

Evan as Jeffrey being interrogated by two officers
Netflix

"I think having the end goal in sight, knowing that the project is going to be finished — pacing it out, I think was helpful. I have all sorts of different things that I do in my everyday life that keep me happy, functioning, a normal person. At the end of the day, it is a job and you sort of have to compartmentalize. I think when I go home, after the shoot it's comedies, light-hearted things, songs, music, making music — all those things to keep me afloat."

  Jerod Harris / Getty Images for Netflix
Jerod Harris / Getty Images for Netflix

So, what are your thoughts on Dahmer — Monster: The Jeffrey Dahmer Story and Evan Peters staying in character for 10 months? Tell us in the comments below.