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Star Trek VI: The Undiscovered Country (1991)

PG  |   |  Action, Adventure, Sci-Fi  |  6 December 1991 (USA)
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Ratings: 7.2/10 from 51,775 users   Metascore: 65/100
Reviews: 179 user | 107 critic | 18 from

On the eve of retirement, Kirk and McCoy are charged with assassinating the Klingon High Chancellor and imprisoned. The Enterprise crew must help them escape to thwart a conspiracy aimed at sabotaging the last best hope for peace.



(television series "Star Trek"), (story), 4 more credits »
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Title: Star Trek VI: The Undiscovered Country (1991)

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Nominated for 2 Oscars. Another 1 win & 5 nominations. See more awards »



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Cast overview, first billed only:
Chief in Command
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After an explosion on their moon, the Klingons have an estimated 50 years before their ozone layer is completely depleted, and they all die. They have only one choice - to make peace with the Federation, which will mean an end to 70 years of conflict. Captain James T. Kirk and crew are called upon to help in the negotiations because of their "experience" with the Klingon race. Peace talks don't quite go to plan, and eventually Kirk and McCoy are tried and convicted of assassination, and sent to Rura Penthe, a snowy hard-labor prison camp. Will they manage to escape? And will there ever be peace with the Klingons? Written by Colin Tinto <>

Plot Summary | Plot Synopsis


On the verge of peace. On the brink of war. See more »


PG | See all certifications »

Parents Guide:



Official Sites:

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Release Date:

6 December 1991 (USA)  »

Also Known As:

Star Trek VI: Das unentdeckte Land  »

Filming Locations:


Box Office


$30,000,000 (estimated)


$74,888,996 (USA)

Company Credits

Production Co:

Show detailed on  »

Technical Specs


| (theatrical)

Sound Mix:

(70 mm prints)| (some test prints)| (35 mm prints)



Aspect Ratio:

2.35 : 1
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Did You Know?


The Enterprise bridge set was designed so Uhura and Spock wouldn't be forced to face the wall in their normal working positions. "Desk extensions" were added to make it easier to film them, and to allow their characters to see the main view screen while working. See more »


At 01:26:19 in the Special Edition, during the scene where Kirk, Spock, and McCoy trick Valeris in the sick bay, a member of the film crew is visible to the side (stage left). See more »


[first lines]
Captain Hikaru Sulu: Stardate 9521.6. Captain's Log, USS Excelsior. Hikaru Sulu commanding. After three years, I have concluded my first assignment as master of this vessel, cataloguing gaseous planetary anomalies in Beta Quadrant. We're heading home under full impulse power. I'm pleased to report that ship and crew have functioned well.
See more »

Crazy Credits

The film opens with a dedication to the memory of Gene Roddenberry. See more »


References Peter Pan (1953) See more »


Music by Alexander Courage
See more »

Frequently Asked Questions

See more (Spoiler Alert!) »

User Reviews

A fitting end for the crew of the NCC-1701-A.
14 September 2004 | by (Charlottetown, Canada) – See all my reviews

The journey that began on the small screen in 1967 comes to its end on the big screen in 1991, after three TV seasons, six films, and the creation of a cultural phenomenon unrivaled in the history of television. The crew of the original series had met with mixed results on the big screen, producing the excellent The Wrath of Khan, but also the inexcusably bad The Final Frontier; the other four ranged from passable to good. After the financial failure of Star Trek V, Paramount brought back Star Trek II director Nicholas Meyer, and commissioned from him the final voyage of the original cast. As Star Trek so often does, the events depicted mirror the glasnost of the late 1980s, as the collapse of the Soviet Union eased global tensions and heralded the beginning of a new era. In the Trek universe, the possibility of rapproachment between the Federation and the Klingon Empire raises the hackles of hardliners on both sides, and Kirk and co. must prevent the weak peace from being destroyed. The original cast is in fine form, all of them giving their all to make the (potentially) final appearances of their characters memorable. Despite William Shatner's reputation as a ham actor, he delivers a great performance here; his final log entry is one of Trek's finest moments. As the villain of the piece, we get General Chang (Christopher Plummer), a Klingon out to insure "no peace in our time". Plummer is superb, chewing scenery and spewing Shakespeare with a wonderfully loathsome presence. I would rank Chang below Khan and the Borg Queen, but far above all the other Trek villains. There are some tacky anachronisms typical of Meyer's style, and the usual amount of discontinuities and canon issues; but that's inevitable, and I can accept it if it leads to a good story. Trek VI is a good story. 9/10.

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