Kirk (William Shatner), McCoy (DeForest Kelley), and crew return to the Genesis Planet to learn the truth of Spock's (Leonard Nimoy) death, but a ruthless Klingon commander (Christopher Lloyd) wants the Genesis secrets. Exciting sci-fi adventure, directed by Nimoy, resolves whether or not the needs of the many outweigh the needs of the few... or the one. With James Doohan, Walter Koenig, Nichelle Nichols, George Takei, Robin Curtis, and Merritt Butrick. 105 min. Widescreen; Soundtracks: English DTS HD 7.1 Master Audio, French Dolby Digital stereo; Subtitles: English, French; audio commentary; featurettes; storyboards. Two-disc set.