Hollywood is mourning the loss of Michael Madsen after the actor and Quentin Tarantino collaborator died of cardiac arrest.

Michael Madsen's younger sister, actress Virginia Madsen, addressed his sudden passing shortly after the "Donnie Brasco" star was found unresponsive by authorities on Thursday.

Michael Madsen, a frequent Quentin Tarantino collaborator on films like "Reservoir Dogs" and a veteran actor in "Free Willy" and more, has died at 67.

Michael Madsen apparently went into cardiac arrest and was found unresponsive in his home in Malibu, California, on Thursday morning, according to his manager.

Our appreciation of the actor, who died at age 67, and played the kind of stoic characters who spoke softly and carried a sharp straight-razor.

Veteran actor Michael Madsen was looking forward to his future before his sudden death at 67.

Michael Madsen, the actor known for his roles in Quentin Tarantino's "Kill Bill" films and "Reservoir Dogs," has died. He was 67.

Michael Madsen, the 'Reservoir Dogs' actor who worked often with Quentin Tarantino, died at his Malibu home of cardiac arrest, a representative says. He was 67.

Emmy winner Michael Imperioli (The Sopranos, The White Lotus) is set to star opposite Patrick Dempsey in the new Fox straight-to-series thriller drama, Memory of a Killer, from Warner Bros ...

Michael Madsen, the actor best known for his reserved but imposing roles in Quentin Tarantino films, died Thursday at age 67. Madsen died from cardiac arrest at his home in Malibu, Calif ...

Months before his death, Michael Madsen, who had been struggling with his son, Hudson's tragic suicide, was also embroiled in a bitter fallout with his wife, DeAnna, that led to his arrest.