Martin Kove is known for his roles in The Karate Kid, Rambo: First Blood Part II, and Once Upon a Time… in Hollywood. He has been suggested by fans for 397 roles on myCast, including Cobra Kai in Best Actors and Actres in Series. Similar actors includeJosh Brolin, Ron Perlman, and Jeremy Irons.Martin Kove was suggested to play Dr. Thorn in Percy Jackson Monsters by alexthemonster.Percy Jackson Monsters has 5 roles, includingProcrustes, Medusa, and Polyphemus.