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

Michael Madsen’s youngest son, Luke, posted a touching tribute to the Reservoir Dogs and Kill Bill star. “My Hero Wore a Cowboy Hat,” the 19-year-old wrote in an Instagram post, where he shared three photos of himself and his father,

Michael Madsen died at 67 from a cardiac arrest on July 3, 2025. Here's everything to know about Michael Madsen's family, including his previous wives and children.