This guy took method acting to a whole new level.

The wannabe movie star admitted to using his craft to play the role of mobbed-up “muscle” in order to shake down the owner of a real-life Brooklyn pizzeria for nearly $200,000, law enforcement sources said Tuesday.

Roy James Wilson, 47, of Haskell, NJ — who had small parts in flicks such as “Creed” and “Dead Man Down” — pleaded guilty to helping a pal extort the restaurant owner with a prop gun and menacing “Sopranos”-style costume, according to a criminal complaint.

“I was wondering if you might be interested in a ‘kind of’ acting gig,” Wilson’s friend, Douglas Singer, 45, wrote in a Facebook message in November 2018.

“I need a couple of guys to escort my associate while she delivers a demand to my landlord. You will simply have to stand in the background and appear to be muscle,” he wrote.

Singer offered to pay him $50 per hour, including two hours of driving time, and he agreed.

On Nov. 5, Wilson, Singer and cohort Marianne Wood, 61, rolled up to the Sheepshead Bay pizzeria in a Ford Explorer and Wilson flashed a prop pistol on his hip while Wood demanded $198,000 from the unnamed owner.

Wood whipped out a yellow envelop, pulled out photos of the victim’s wife and kids and told him it would be, “in the best interest of [his] family,” if he paid up.

But, after they left, the restaurant owner called cops and the FBI, which later busted the trio in recorded conversations.

Before the shake down, Wilson and singer discussed what mobster-like getup Wilson should wear.

“Is it possible for you to wear a dark suit but no tie? Maybe a white shirt? And dark sunglasses?” Singer asked.

Wilson shot back, “All black, I’m thinking,” to which Singer replied “Perfect!”

Now Wilson — who pleaded guilty to robbery charges Tuesday — is playing the role of a real-life inmate. Wood and Singer pleaded guilty to the same charges. They face up to 20 years in prison.

“A group of people doing their best to act like a group of mobsters, shaking down a pizzeria owner, will now face a steep price for what they described as ‘kinda fun,’” FBI Assistant Director-in- Charge Sweeney said.

“Business owners who are trying to make an honest living, shouldn’t have to fear someone with no legal power over them, extorting and threatening their livelihoods.”