27 user 8 critic

Mirror, Mirror 

A transporter accident places Captain Kirk's landing party in an alternate universe, where the Enterprise is in the service of a barbarically brutal empire.


Marc Daniels


Gene Roddenberry (created by), Jerome Bixby




Episode complete credited cast:
William Shatner ... Capt. Kirk
Leonard Nimoy ... Mr. Spock
DeForest Kelley ... Dr. McCoy
BarBara Luna ... Marlena (as Barbara Luna)
James Doohan ... Scott
George Takei ... Sulu
Nichelle Nichols ... Uhura
Vic Perrin Vic Perrin ... Tharn
Walter Koenig ... Chekov
John Winston John Winston ... Lt. Kyle
Garth Pillsbury ... Wilson
Pete Kellett Pete Kellett ... Kirk's Henchman


Beamed up during an ion storm, which causes a transporter malfunction, the landing party of Kirk, McCoy, Scotty and Uhura find themselves in a mirror universe aboard a parallel Enterprise run by ruthless barbarians. The ion storm also caused their malicious counterparts to beam to the real starship. Kirk and the others must find a way home before they are discovered and exposed by their parallel crew members, who use treachery, back-stabbing and seduction to get what they want. Written by fkelleghan@aol.com

Plot Summary | Plot Synopsis


TV-PG | See all certifications »

Did You Know?


The Mirror Universe was the subject of a Star Trek graphic novel in 1991, written by Mike W. Barr, and published by DC Comics. See more »


After the fight, mirror Spock is unconscious on the table, mirror Sulu shows up and does not have the big ugly scar on the right side of his face. See more »


Bones: I'm a doctor, NOT an engineer.
Scotty: NOW you're an engineer.
See more »

Alternate Versions

Special Enhanced version Digitally Remastered with new exterior shots and remade opening theme song See more »


Referenced in Community: Advanced Introduction to Finality (2013) See more »

User Reviews

Nice abs
19 November 2006 | by daveballSee all my reviews

It's an interesting episode and concept, but the Vulcan logical side of me says if there is a parallel universe with evil counterparts to the whole crew, and some of the evil crew dies in the evil universe, then shouldn't the good counterparts die in the good universe? On that same line, shouldn't the evil Spock in the evil parallel universe be an emotional basket case compared to the logical good Spock in the normal universe? yet he is logical in both universes.

Still, Uhura looks pretty good in her cut off blouse for the 1960's standards of feminine pulchritude. She has amazingly good abs for being one of those softer, chubbier Marilyn Monroe body types of the ideal woman.

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Greek | English

Release Date:

6 October 1967 (USA) See more »

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Technical Specs


Sound Mix:

Mono | DTS (re-mastered version)| Dolby Digital (re-mastered version)


Color | Color (Technicolor)

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