As of July 2026, Star Trek VI: The Undiscovered Country is a Science Fiction film from 1991 rated 7/10 — streaming now on Paramount Plus. Find out where to watch it below.
Star Trek VI: The Undiscovered Country poster

Star Trek VI: The Undiscovered Country

1991 110 min Science Fiction · Action · Adventure ⭐ 7/10 PG Dir. Nicholas MeyerWriters: Nicholas Meyer & Denny Martin Flinn US Production

If you want science fiction that respects its own premise, Star Trek VI: The Undiscovered Country is available in Australia on Paramount Plus, and in the US on fuboTV and Paramount Plus Premium right now. The runtime earns every minute, with nothing here that feels like padding. 1,432 people have weighed in on TMDB, and the verdict leans heavily positive. Watch it for William Shatner — the performance elevates material that could easily tip into self-seriousness. There is no real reason to keep putting it off — it is right there on Paramount Plus.

Star Trek VI: The Undiscovered Country arrived without much fanfare and built its audience the hard way — through word of mouth. The world-building is meticulous, but it is the characters who carry Star Trek VI: The Undiscovered Country through its more ambitious moments. After years of war, the Federation and the Klingon empire find themselves on the brink of a peace summit when a Klingon ship is nearly destroyed by an apparent attack from the Enterprise. Both worlds brace for what may be their deadliest encounter. William Shatner and Leonard Nimoy lead a cast that brings real weight to the material. It was released in 1991. What separates Star Trek VI: The Undiscovered Country from lesser genre entertainment is a willingness to let the concept cost the characters something. It knows exactly what it is, and does not try to be anything else.

For late-night viewing or a proper weekend binge, Star Trek VI: The Undiscovered Country fits the bill. It stands on its own even without an obvious comparison point. The complete film is available and best experienced without too much prior knowledge of where it goes. William Shatner anchors it with a performance that makes the more abstract moments feel personal. If you have been burned by ambitious sci-fi before, this is the exception.

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📡 Where to Watch Star Trek VI: The Undiscovered Country

Australia
United States
United Kingdom
Canada

🎭 Cast of Star Trek VI: The Undiscovered Country

William Shatner
William Shatner
Captain James T. Kirk
Leonard Nimoy
Leonard Nimoy
Captain Spock
DeForest Kelley
DeForest Kelley
Dr. Leonard 'Bones' McCoy
James Doohan
James Doohan
Captain Montgomery 'Scotty' Scott
Walter Koenig
Walter Koenig
Cmdr. Pavel Chekov
Nichelle Nichols
Nichelle Nichols
Cmdr. Uhuru
George Takei
George Takei
Captain Hikaru Sulu
Mark Lenard
Mark Lenard
Sarek
David Warner
David Warner
Chancellor Gorkon
Kim Cattrall
Kim Cattrall
Lt. Valeris

🎬 More Like Star Trek VI: The Undiscovered Country

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2013
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Star Trek III: The Search for Spock
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