马克·雷纳德，Mark Lenard was born on October 15, 1924 in Chicago, Illinois, USA as Leonard Rosenson. He was an actor, known for Star Trek IV: The Voyage Home (1986), Another World (1964) and Star Trek VI: The Undiscovered Country (1991). He was married to Ann Amouri. He died on November 22, 1996 in New York City, New York, USA.