Leonard Nimoy’s Star Trek character meant a lot of different things to a lot of different people, many of whom offer testimony in the new documentary For the Love of Spock.

Written and directed by the actor’s son, Adam Nimoy, contributors to this look at both the character and the man who created him include William Shatner, George Takei, Nichelle Nichols, Chris Pine, Zachary Quinto, Simon Pegg, Zoe Saldana, Neil deGrasse Tyson, J.J. Abrams, and the late Nimoy himself.

You can see the new For the Love of Spock trailer above. The film will be released in theaters, on VOD, and via iTunes on Sept. 9