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

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.

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 was found 'unresponsive' at his home in Malibu, California early Thursday morning. His manager said Madsen had died from 'cardiac arrest'.

Michael Madsen, who starred in Reservoir Dogs and Kill Bill, dies aged 67 Madsen appeared in dozens of films during a career that spanned more than 40 years, with screen credits including Thelma ...

Veteran actor Michael Madsen was looking forward to his future before his sudden death at 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 is dead [obituary]: Quentin Tarantino actor was 67. Madsen appeared in 'Reservoir Dogs,' 'Kill Bill,' 'Once Upon a Time in Hollywood.' ...

The "Kill Bill" star, who was arrested on a domestic violence charge last month, has filed for divorce from his wife DeAnna following the incident.