While there are fans of The Big Bang Theory who support this theory due ... it was clear that Sheldon Cooper had always been a big fan of Leonard Nimoy, the actor who rose to fame after playing ...

The "Star Trek" legend's only son will discuss his memoir at the annual space-themed event.

Best known for popularizing the character of Spock, Nimoy has made countless cameos reprising the character, including on CBS' hit comedy "The Big Bang Theory." Perhaps his best appearance on the ...

Leonard Nimoy guest-starring in William Shatner’s "T.J. Hooker" remains one of the most intriguing cast stunting in television history.

ET spoke with the late Nimoy about the inspiration behind ... star and the time he spent visiting the show. Fans of The Big Bang Theory are in for quite a treat on next week's episode.