Series: Star Trek: The Original Series
Episode: Season 2, Episode 4
Title: "Mirror, Mirror"
Previous: The Changeling
Next: The Apple
Recapper: Insert Witty Name Here
The USS Enterprise
is in orbit of a planet ruled by the peaceful Halkans
. A landing party consisting of Captain Kirk
, Doctor McCoy
, Lieutenant Uhura and Scotty
are on the planet to convince the Halkans to allow the Federation mining rights. The inhabitants of the planet, however, are convinced that Humans Are the Real Monsters
, and despite Kirk's assertion that if the answer is "no" then they will simply be on their way without troubling the Halkans further, the aliens remain entirely unconvinced.
The landing party beam back to the Enterprise
. But it all goes horribly wrong
, and our heroes find themselves Trapped in Another World
. In this Alternate Universe
there exists not a peaceful confederation of planets
, but instead an Evil Empire
that slashes and burns its way across the galaxy. The first and most obvious change is that Spock has got a goatee beard
; but there are other signs: nearly all the walls of the Enterprise
are emblazoned with a logo of a sword through the planet Earth
, and there are also agony booths
around, used for punishing misbehaviour among the crew.
Finally finding a moment to take refuge alone, our four man crew attempt to figure out what happened
. They reason that an ion storm around the planet distrupted the transporter and sent them to a Mirror Universe
by accident, swapping them with their own counterparts from this universe. They make a plan to return home, replicating the unique situation that brought them here. But until then they will need to try and blend in
as best they can. As for the unsettling thought of what their counterparts are doing, it turns out that Spock back in their own dimension has it under control; their barbaric character was immediately obvious to him and he had them hauled to the brig right away.
In his quarters, Captain Kirk meets Marlena Moreau
, who introduces herself as "the Captain's woman"
. He resists the temptation to Boldly Come
, instead subtly pressing her for information. Moreau introduces Kirk to the real source of his evil counterpart's power: the Tantalus field
, a device which he stole from an alien planet, and which allows him to evaporate people at the touch of a button
. Kirk, naturally, resists the temptation to push it and see what happens
Our crew put their plan into action. While Lieutenant Uhura distracts Evil Sulu from his security monitoring board, Scotty shorts out the main phaser couplings and siphons power off to the transporter. Kirk, in the meantime, has to deal with an assassination attempt
by Evil Chekov, and another possible attempt from Evil Spock. In the sickbay, a fight breaks out between the crew and Evil Sulu's gang of thugs. Marlena Moreau evens the odds by using the Tantalus field to remove
Evil Sulu's gang, and our crew triumph. But Evil Spock arrives on the scene. His curiosity about the crew's bizarre behaviour since returning from the surface has been piqued, and he performs a Mind Rape
on the doctor to get the full story.
Moreau guides Kirk to the transporter room
, but then performs a Heel-Face Turn
, deciding that she would rather come back to the prime universe alongside Kirk. To this end she pulls a phaser on him and starts making demands. Captain Kirk Wouldn't Hit a Girl
, but thankfully he's not required to, because Lieutenant Uhura sneaks up behind Moreau and instigates a Designated Girl Fight
(which she wins). One further obstacle comes in the form of Evil Spock, who arrives on the scene alongside the crew...
... but he too has performed a Heel-Face Turn
, and receives An Aesop
from Captain Kirk:
Evil Spock: Approximately two hundred and forty years.
Kirk: The inevitable outcome?
Evil Spock: The Empire shall be overthrown.
Evil Spock: You have one minute and twenty three seconds.
Evil Spock: One man cannot summon the future.
: But one man can change the present. Be The Captain
of this Enterprise, Mister Spock. Find a logical reason for sparing the Halkans
and make it stick. Push till it gives. You can defend yourself better than any man in the fleet.
Scotty: Captain, get in the transporter!
Evil Spock: It is time.
Evil Spock: Captain Kirk, I shall consider it.
Evil Spock activates the transporter and sends them home. Back in the prime universe, Captain Kirk goes over the events they have experienced, and is then surprised to discover that a new Lieutenant named Marlena Moreau is among his crew. But he stops just short of telling her "And You Were There
- Agony Beam: Both the Agony Booth and the Agonizer are classic examples.
- Beard of Evil: The Trope Maker and the Trope Namer. Ironically, Mirror Spock is just about the least evil person in the Mirror Universe.
- Continuity Nod: Captain Pike is mentioned, as Mirror Kirk killed him to get his job.
- A Day in the Limelight: For Uhura, along with (Mirror) Sulu and Chekov. Not for nothing is this episode considered one of the show's finest ensemble pieces.
- Designated Girl Fight: Uhura and Marlena. Doubles as a Curb-Stomp Battle, as Uhura totally owns Marlena from the word "go".
- Disintegrator Ray: The Tantalus Field.
- The Empire: The Terran Empire, in obvious contrast to The Federation.
- Evil Cannot Comprehend Good: While the crew from our universe are able to blend in fairly successfully, the Mirror crew who were brought over to the Prime universe were immediately caught.
Spock: It was far easier for you as civilized man to act as barbarians, than for them as barbarians to act like civilized men.
- Evil Twin: All of the Mirror Universe versions of the Enterprise crew. The Halkans appear to be about the same, though their Mirror counterparts are more resigned to their fate.
- Fanservice: Of both male and female varieties. Most notable are Uhura and Marlena in their barely there uniforms, but '60s Shatner had some nice arms.
- First Name Basis: This is the only Original Series episode in which Scotty calls Kirk 'Jim'.
- Genre Savvy: The prime Spock quickly figures something is wrong with the newcomers.
- Good Scars, Evil Scars: Mirror Sulu definitely has the 'evil' kind.
- Humans Are the Real Monsters: In the Mirror Universe, anyway. Spock has his own take on that subject, of course.
Spock: They were brutal, savage, unprincipled, uncivilized, treacherous...in every way, splendid examples of Homo Sapiens; the very flower of humanity. I found them quite refreshing.
): I'm not sure, but I think we've just been insulted.
- I'm a Doctor, Not a Placeholder: As Scotty needs help, McCoy says "I'm a doctor, not an engineer.", but Scotty retorts "Now, you're an engineer."
- Inconvenient Hippocratic Oath: Despite Kirk having had to knock Mirror Spock out when he risked interfering in their plan to return home, McCoy insists on saving him - which would pay off for them in the end.
- Kirk Summation: Surprisingly, it actually works.
- Klingon Promotion: Apparently the only way promotion happens in the Imperial Starfleet. Mirror Kirk himself was promoted by assassinating Mirror Captain Pike. Mirror Sulu and Mirror Chekov both attempt this maneuver in the episode itself, impressive considering it takes place over a few hours!
- Knife Nut: All of the Imperial Starfleet officers carry them as standard weapons. Mirror Sulu seems especially fond of his.
- Large Ham: Most of the Mirror Universe inhabitants but in his brief appearance, Mirror Kirk takes the cake (surprise, surprise...)
- Mind Rape: Mirror Spock takes the capabilities of the mind meld to their worst possible conclusion.
- Mirror Universe: Again, the Trope Namer, as well as the Trope Codifier.
- Unbuilt Trope: The Halkans in the Mirror Universe are just as adamantly neutral as in the prime universe — an attitude that leads them to near-destruction.
- Nice Job Breaking It, Hero: We learn in Star Trek: Deep Space Nine that Spock's reforms Went Horribly Wrong.
- Oh, Crap: Mirror Sulu's reaction that Mirror Spock has Vulcans in his crew who would avenge him should he "disappear".
- And speaking of "disappearing", when Mirror Marlena uses the Tantalus Field on Sulu's men during his attempt to get rid of both Kirk and Spock, and Mirror Sulu suddenly finds himself outnumbered four-to-one.
- Punishment Box: The Agony Booth again.
- Red Shirt: One element of consistency between the two universes. Two attempts on Kirk's life lead to five redshirts going bye-bye.
- Rewarded as a Traitor Deserves: When one of Mirror Chekov'a henchmen switches sides, he mentions that while Chekov promised him a promotion to chief, Kirk could make him an officer. Our Kirk approves, then belts him to remind him who's the top dog.
- Slouch of Villainy: The normally uptight and well-disciplined Starfleet Redshirts are seen leaning against the turbolift entrance to the bridge.
- Smug Snake: Mirror Sulu. In every one of his scenes he's up to no good, and he doesn't even try to hide it.
- Villains Blend in Better: Inverted; see Evil Cannot Comprehend Good.
- You Called Me X, It Must Be Serious: This is the only time in both the series and the original movies that Scotty calls Captain Kirk "Jim", when he begs him not to stay behind to operate the transporter.