Michael Madsen, the acclaimed actor recognized for his intense performances in films like Reservoir Dogs and Kill Bill, died from heart failure, according to a report by NBC Los Angeles. His cardiologist listed heart disease and alcoholism as contributing factors on his death certificate, and an autopsy was deemed unnecessary. The Los Angeles County Sheriff’s Department confirmed that no foul play was suspected and has officially closed its investigation. Madsen, 67, was found unresponsive in his Malibu home on July 3.

Madsen had been working steadily before his passing

In the two years before his death, Madsen remained active in independent cinema. His representatives said he had roles in several upcoming features, including Resurrection Road and Cookbook for Southern Housewives, and was preparing to publish a personal book of poetry titled Tears For My Father. His manager, Ron Smith, confirmed to Deadline that Madsen had gone into cardiac arrest and passed away early that morning. The actor was reportedly optimistic about the future and looking forward to this next creative phase of his life.

A Hollywood career built on unforgettable roles

Michael Madsen & Quentin Tarantino

Madsen built a lasting legacy through collaborations with director Quentin Tarantino and memorable roles in cult classics. His performances as Mr. Blonde in Reservoir Dogs, Jimmy Lennox in Thelma & Louise, and Sonny Black in Donnie Brasco helped define a gritty, emotionally raw acting style that earned him international recognition. Madsen also voiced characters in popular video games like Dishonored and Grand Theft Auto V, expanding his reach to new audiences. Across genres and platforms, his tough-guy persona often masked a deeper emotional intensity that resonated with fans.

Tributes from colleagues and family pour in

His sister, actress Virginia Madsen, offered a deeply personal statement after his death. She described her brother as “mischief wrapped in tenderness” and a “poet disguised as an outlaw,” highlighting the contradiction at the heart of his public and private self. In her tribute published by Variety, she reflected on their bond and the intense emotional legacy he leaves behind. Her words captured the raw loss of a brother and collaborator, rather than simply mourning a celebrity.

Remembering a fiercely creative and complicated man

Michael Madsen’s passing marks the end of a singular career, but also a life filled with complex beauty, creativity, and contradiction. Though he often played hardened criminals or unpredictable loners on screen, those who knew him describe a man of depth, generosity, and artistic passion. Plans to honor his memory are forthcoming, with his family encouraging fans to share stories and reflections in the meantime. His films continue to find new audiences, and his words—on screen and on the page—will remain part of his enduring legacy.