Leonard Simon Nimoy (/ˈniːmɔɪ/; March 26, 1931 – February 27, 2015) was an American actor, film director, photographer, author, singer, and songwriter. He was known for his role as Mr. 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 released in 2013.