Mind Meld: Secrets Behind the Voyage of a Lifetime (2001)

IMDB
Genre : Documentary, Sci-Fi
Director : Peter Jaysen
Stars : William Shatner, Leonard Nimoy, Billy West
Plot : If you are a Star Trek fan then I think you will find this documentary interesting. This is mainly 75 Shatner + Nimoy discussing various aspects of the original series and their private lives how they related to the show.