A Chernobyl-like disaster on a Klingon moon has the Klingon leader attempting to make peace with the Federation. Sent to escort the leader to the peace talks is Captain Kirk and the Enterprise crew. The crew becomes stunned when unknown conspirators murder the Klingon and the blame is fixed on them.

Title from container. Originally released as a motion picture in 1991. Based on the characters created by Gene Roddenberry. Special features: Disc 1: audio commentary by director Nicholas Meyer and screenwriter Denny Martin Flinn; text commentary by Michael & Denise Okuda; Disc 2: movie making: six featurettes; the Star Trek universe: a conversation with Nicholas Meyer; "Klingons: conjuring the legend"; "Federation operatives"; "Penny's toy box: Star Trek"; "Together again"; art imatates life: "The perils of peacemaking"; a farewell: "DeForest Kelley: a tribute"; "Original cast & crew interviews"; theatrical trailers; 1991 convention presentation by Nicholas Meyer; production gallery; storyboards. Rated PG; some material may not be suitable for children.