MALIBU, Calif. — Actor Michael Madsen, known best for frequently collaborating with director Quentin Tarantino, was found dead in his Malibu home on Thursday, according to multiple media reports. He was 67.

Washington DC: Actor Michael Madsen, best known for his unforgettable roles in Quentin Tarantino’s cult classics Kill Bill: Vol 1 & 2 and Reservoir Dogs, has passed away at the age of 67, according to Variety. The actor was found unresponsive at his Malibu residence. His representative stated that the likely cause was cardiac arrest.

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., according to KNBC.