Mark Lenard was born on October 15, 1924 in Chicago, Illinois, USA as Leonard Rosenson. He was an actor, known for Star Trek III: The Search for Spock (1984), Star Trek VI: The Undiscovered Country (1991) and Star Trek IV: The Voyage Home (1986). He was married to Ann Elizabeth Amouri. He died on November 22, 1996 in New York City, New York, USA.
