This was Leonard Nimoy's first guest role on the show. He had previously refused on-camera appearances but agreed to this voice-over role.
After giving in to "toy logic," Sheldon opens his gift and accidentally breaks it. He attempts to secretly swap his broken one for Leonard’s unopened box, but is eventually consumed by guilt (and another dream involving a Gorn). Watch www xrysoi se The Big Bang Theory - S05E20
To cheer Raj up after his failed date, Howard and Bernadette give him a Yorkshire Terrier puppy . Raj names the dog Cinnamon, who becomes a recurring "love interest" in his life. This was Leonard Nimoy's first guest role on the show
To thank Leonard and Sheldon for letting her eat their food for free, Penny buys them two vintage, "mint-in-box" Star Trek transporter collectibles. He attempts to secretly swap his broken one
Watch the iconic dream sequence where Sheldon's Spock action figure comes to life:
While the guys initially refuse to open the toys to preserve their value, Sheldon is haunted by the voice of his Spock action figure in his dreams, urging him to play with the transporter.
The 20th episode of The Big Bang Theory Season 5 is titled . It features a unique guest "appearance" by sci-fi legend Leonard Nimoy , who provides the voice for Sheldon’s Mr. Spock action figure in a series of dream sequences. Key Plot Points