Ralph Martens: Ralph Martens. Actor: Campus Pussycats. Ralph Martens was born on 13 April 1942. He is an actor, known for Campus Pussycats (1973), Kottan ermittelt (1976) and Der Kommissar (1969).
Known For: Campus Pussycats (Breuers Arbeitskollege), Kottan ermittelt (Bankräuber 77421(as R. Martens)), Der Kommissar (Bauarbeiter #2), Derrick (KriminalbeamterPolizistSchutzpolizist)