Star Trek VI: The Undiscovered Country (1991)

Directed by Nicholas Meyer and starring William Shatner, Leonard Nimoy, DeForest Kelley, James Doohan, Walter Koenig, Nichelle Nichols, George Takei, Kim Cattrall, Mark Lenard, David Warner, Grace Lee Whitney, Kurtwood Smith and Christopher Plummer.

2-disc Collector's Edition DVD bought in 2004

113m 14s
6-film 7-disc Star Trek Motion Picture Blu-ray Set bought in 2009
110mins

http://moviecentrallibrary.blogspot.co.uk/2015/03/star-trek-original-motion-picture.html

Audio commentary with director Nicholas Meyer and screenwriter Denny Martin Flinn
Text commentary by Michael Okuda and Denise Okuda
Stories from Star Trek VI (57mins)
Conversations With Director Nicholas Meyer
Klingons: Conjuring The Legend (21mins)
Federation Operatives
Penny's Toy Box
Together Again
The Perils Of Peacemaking (27mins)
Deforest Kelley: A Tribute (13mins)
Original Cast and Crew Interviews (44mins)
Convention Presentation 1991 with director Nicholas Meyers
Storyboards
Production Gallery
Theatrical Trailer