Leonard Simon Nimoy was an American actor who achieved international fame for playing Spock in the Star Trek franchise for almost 50 years; from two pilot episodes in 1964 and 1965 to his final film performance in 2013. Originating the role of Spock on Star Trek, he went on to play him again on the animated Star Trek series, the first six Star Trek films, and Star Trek: The Next Generation. Nimoy also directed films, including Star Trek III: The Search for Spock (1984) and Star Trek IV: The Voyage Home (1986), and appeared in several films, television shows, and voice acted in several video games.