<Li> Susan Bay (m . 1989) </Li> <Tr> <Th> Children </Th> <Td> 2, including Adam Nimoy </Td> </Tr> <P> Leonard Simon Nimoy (/ ˈniːmɔɪ /; March 26, 1931--February 27, 2015) was an American actor, film director, photographer, author, singer and songwriter . He was best known for his role as Spock of the Star Trek franchise, a character he portrayed in television and film from a pilot episode shot in late 1964 to his final film performance in 2013 . </P> <P> Nimoy began his career in his early twenties, teaching acting classes in Hollywood and making minor film and television appearances through the 1950s, as well as playing the title role in Kid Monk Baroni . Foreshadowing his fame as a semi-alien, he played Narab, one of three Martian invaders, in the 1952 movie serial Zombies of the Stratosphere . </P>

Who plays spock in the original star trek