Michael Madsen, a prolific character actor best known for his frequent appearances in Quentin Tarantino films, died Thursday morning. The cause of death, his manager said (per NBC News), was cardiac arrest. He was 67.

Here is how the Michael Madsen and Quentin Tarantino collaborations rank against each other.

Michael Madsen was a frequent collaborator of Quentin Tarantino, who cast him in one of his most iconic roles, Mr. Blonde (also known as Vic Vega).

Michael Madsen is dead at the age of 67 from cardiac arrest, IndieWire has confirmed. The prolific character was best known for his decades-spanning collaborations with Quentin Tarantino, appearing in the director's "Reservoir Dogs," "Kill Bill," and "Once Upon a Time in Hollywood."

A Great Character Acter Michael Madsen Dies. Michael Madsen, an actor who was well known for his strong supporting performances in high-caliber films, has

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

A handy guide for where to catch some of Michael Madsen’s most memorable performances following the actor’s death at age 67.