Guest Star: Leonard Nimoy
Leonard Nimoy was an American actor, film director, poet, musician and photographer, best known for his role as Spock on the original Star Trek TV Series and its film and television sequels.
In February 2015, Leonard Nimoy passed away at the age of 83.
The Transporter Malfunction
Season 5, Episode 20 - Aired March 29, 2012
Penny buys Leonard and Sheldon rare "Star Trek" collectibles as a thank you for the all times they've helped her out. The guys initially decide to keep their toys in the box, but Sheldon's "Inner Spock" convinces him to open his up - with disastrous results. Meanwhile, when Raj asks his parents to set him up on a blind date, he thinks he's found the "future Mrs. Koothrappali".
Appeared as Spock