Michael Imperioli feared he would be fired from ‘Sopranos’ after set incident — until James Gandolfini ‘burst out in hysterical laughter’

Michael Imperioli and James Gandolfini.
Michael Imperioli recalls how he thought he'd get fired his first day on "The Sopranos" and James Gandolfini laughed.

Michael Imperioli knows his way around a Mafia story.

The Emmy-winning actor was in Martin Scorsese’s “Goodfellas,” HBO’s iconic show “The Sopranos,” and now he’s narrating and exec producing the History Channel docuseries, “American Godfathers: The Five Families.”

“I read the book first, and then I was like, ‘If you’re using that as source material, you’re off to a good start,’” Imperioli, 58, told The Post, referring to the bestselling book on which the series is based, “Five Families: The Rise, Decline and Resurgence of America’s Most Powerful Mafia Empires” by Selwyn Raab.

Premiering Sunday, Aug. 11 (8 p.m.), the three-part series covers the rise and fall of New York City’s five Mafia families, including archival images, footage, audio recordings and on-camera interviews with historians, experts, law enforcement, witnesses and former Mafia affiliates.

Michael Imperioli narrates the new docuseries “American Godfathers: The Five Families.” History
Michael Imperioli narrates the new docuseries “American Godfathers: The Five Families.” History
Michael Imperioli exec produces a new Mafia docuseries. AP
Michael Imperioli exec produces a new Mafia docuseries. AP
Michael Imperioli, Steven Van Zandt and James Gandolfini in “The Sopranos.” AP
Michael Imperioli, Steven Van Zandt and James Gandolfini in “The Sopranos.” AP

“The first part I had done research on the mob for was ‘Goodfellas’ … Then, I did research for a movie that never got made where I was going to play [famous mob boss] Lucky Luciano,” said Imperioli, who lives in New York City with his wife, Victoria Chlebowski, and their two sons (plus Victoria’s daughter from a previous relationship).

Because he’s played several iconic Mafia characters on screen, Imperioli, who is also known for “The White Lotus,” said he did once meet a real-life made man.

The person has since passed away, he added. “I won’t say his name … but he was a captain — I don’t remember of which family. I met him at Rao’s when I was with [late ‘Sopranos’ co-star] Tony Sirico.”

Imperioli said the man “offered to show me the correct way to strangle someone with a piano wire. And, I thought, ‘Nah, maybe after dessert.’”

Michael Imperioli and Drea De Matteo in “The Sopranos.” Getty Images
Michael Imperioli and Drea De Matteo in “The Sopranos.” Getty Images
Michael Imperioli said he met a made man who “offered to show me the correct way to strangle someone with a piano wire. And, I thought, ‘Nah, maybe after dessert.’” Getty Images for Tribeca Festival
Michael Imperioli said he met a made man who “offered to show me the correct way to strangle someone with a piano wire. And, I thought, ‘Nah, maybe after dessert.’” Getty Images for Tribeca Festival
Michael Imperioli in “The White Lotus.” Photograph by Fabio Lovino/HBO
Michael Imperioli in “The White Lotus.” Photograph by Fabio Lovino/HBO

Of course, Imperioli’s best-known Mafia role is his turn as Christopher Moltisanti in “The Sopranos,” which aired on HBO from 1999 to 2007, starring James Gandolfini as Tony Soprano.

Imperioli’s first day on that set — and his first day meeting Gandolfini, who died of a heart attack at age 51 in 2013 — didn’t go smoothly.

His first scene involved Christopher driving Tony. The task was difficult because Imperioli had to drive backwards on the sidewalk while extras were standing around, and he had to simultaneously deliver dialogue, he said.

“And I didn’t know how to drive. I never had a license. I lived in New York City since I was a teenager, so I never got a license,” he said. “But I didn’t tell them that, because I wanted the job … I figured, how hard could it be? It’s TV, they probably tow you …”

He ended up accidentally slamming the car into a tree, “really hard, and really did a lot of damage. The airbags went off and there was smoke,” he recalled.

“I just thought they were gonna get rid of me. People run over, there’s a hush … and then Jim just bursts out in hysterical laughter,” he said, referring to Gandolfini.

Tony Sirico, Steve Van Zandt, James Gandolfini, Michael Imperioli and Vincent Pastore in “The Sopranos.” HBO
Tony Sirico, Steve Van Zandt, James Gandolfini, Michael Imperioli and Vincent Pastore in “The Sopranos.” HBO
When Michael Imperioli had to drive James Gandolfini around, “I didn’t know how to drive. I never had a license. I lived in New York City since I was a teenager, so I never got a license.”
When Michael Imperioli had to drive James Gandolfini around, “I didn’t know how to drive. I never had a license. I lived in New York City since I was a teenager, so I never got a license.”
James Gandolfini had a “goofy” sense of humor, said Michael Imperioli. HBO
James Gandolfini had a “goofy” sense of humor, said Michael Imperioli. HBO

Imperioli said Gandolfini’s laughter alleviated his fears of getting fired on the spot.

“I thought, ‘Okay, this is going to be all right.’ [Gandolfini] kind of always liked when the wheels fell off. Like, when things would go awry, and go wrong. He had a really tremendous, goofy sense of humor.”

“[He was a] really good guy,” Imperioli added. “It’s still just heartbreaking that he’s gone. Always will be.”