Martin Kove (born March 6, 1946) is an American film and television actor most recognized for his role as the sociopathic Cobra Kai sensei John Kreese in the Karate Kid film series and the television series Cobra Kai. He is also known for his work in films such as Rambo: First Blood Part II (1985) and on television series such as Cagney & Lacey as Victor Isbecki. He also starred in the short-lived science fiction series Hard Time on Planet Earth and made guest appearances on several television programs including Gunsmoke, Three for the Road, Kojak, Quincy, M. E., The Incredible Hulk, Hercules: The Legendary Journeys, The Rockford Files, The Streets of San Francisco, and Black Scorpion. Kove was a cast member on the 1982–1988 CBS television series Cagney & Lacey as Detective Victor Isbecki.

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