'The Transporter Malfunction' - Season 5, Episode 20
Penny buys Leonard and Sheldon “Star Trek” collectibles as a thank-you, leading Sheldon to be haunted by Mr. Spock. Meanwhile, Raj decides he has met the “Future Mrs. Koothrappali” after his parents set him up on a date.
Air Date: March 29th 2012.
This picture was uploaded 22 March 2012 15:52.