In February 1965, he made his first appearance in the rejected "Star Trek" television pilot "", and went on to play the character of Spock until the end of the production run in early 1969, followed by eight feature films and guest appearances in later spin-offs in the franchise. The character has had a significant cultural impact and earned Nimoy three Emmy Award nominations. "TV Guide" named Spock one of the 50 greatest TV characters. After the original "Star Trek" series, Nimoy starred in "" for two seasons, hosted the documentary series "In Search of...", made several well-received stage appearances, and played psychiatrist Doctor Kibner, the lead on-screen villain, in the 1978 remake of "Invasion of the Body Snatchers".