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Star Trek II: The Wrath of Khan (1982) Poster

Goofs

Anachronisms 

Early-'80s EXIT sign hanging outside Kirk's apartment door.
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Audio/visual unsynchronised 

When Scotty and McCoy are yelling at Spock not to open the main energizer, Scotty's and McCoy's mouths are not moving in sync with the words being spoken.
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When Spock and Saavik are speaking Vulcan, their mouths are speaking English.
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When the debris falls on Joachim.
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Character error 

In engineering, Kirk asks Midshipman Preston if he realizes how much ribbing Kirk has taken in the officer's mess. Officers do not eat in a mess, they eat in a wardroom.
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Saavik expresses her surprise that Spock lied, yet she had previously invented Rule 15 so that she could accompany the Admiral to the Station. Inventing a rule to suit her own purpose is a lie.
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Continuity 

After David Marcus says, "We can't just sit here," Admiral Kirk puts on his glasses and checks his watch, saying, "Oh, yes we can." In the very next shot, the glasses are gone.
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During the docking with the Enterprise, shuttle control gives them permission to dock at the torpedo launching bay. Instead, the shuttle is clearly shown to dock near main engineering. In addition, Kirk and Co. clearly board the ship through the torpedo bay. The shuttlepod docking sequence, as well as additional visuals of Enterprise in and departing from drydock, are reused footage from Star Trek: The Motion Picture.
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When Chekov and Terrell explore Ceti Alpha V, earphones can clearly be seen through the visors of their spacesuit helmets. When they enter the shelter they discovered and take off their helmets, the earphones are gone.
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Several monitors on the bridge of the USS Reliant show ship diagrams that don't match the actual shape of the ship as we see it elsewhere in the movie - a result of the bridge set being used for both the Reliant and the Enterprise. Indeed, at least one of the diagrams is for a third design.
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Khan has a warning torpedo fired at the Enterprise. After the torpedo explodes we see David and Carol Marcus, and McCoy, in the sickbay reacting to the explosion. Only six seconds pass (of movie time as well as "real" time) before the turbolift doors open on the bridge with David as a passenger. In the Director's Edition DVD, restored footage allowed a longer period of time between Khan's "warning shot" and David's appearance on the Bridge a moment later.
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During the first battle, the blasts from the Enterprise's phasers hit the blue dome at the rear of Reliant and it explodes. In an aft shot of Reliant moments later there is a slight shot of the dome still intact, though not brightly lit.
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The Enterprise is en route to to Regula I while trying to raise them on communications channels. The shot of the operations center at Regula I shows no one there, yet when the Enterprise arrives and the boarding party searches, there are bodies strewn about and one hanging by the legs.
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During the hunt in the nebula, the ships are not visible on the view screen to each other until they are practically on top of one another. Yet, after the Genesis device is activated, as the Enterprise tries to escape, the view screens range is much greater.
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The position of the chest flap on Admiral Kirk's uniform changes from being flipped open between the moment McCoy and Scotty hold him back to almost closed when he approaches the radiation-filled chamber a few steps away.
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In the nebula, Kirk orders full stop, and then - Z-minus 10,000 meters. The overhead shot shows the Enterprise descending. About 30 seconds later the Enterprise is seen ascending behind the Reliant.
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David Marcus says that he encoded the Genesis torpedo with a four minute countdown. But when Khan activates the Genesis device it begins counting down from 999 at a rate of about 2 each second, which makes it approximately eight minutes until detonation.
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Incorrectly regarded as goofs 

Saavik, a female, is referred to as "Mr. Saavik". It is a running gag in the Trek universe that Starfleet Officers are referred to as Mister, regardless of gender.
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Chekov and Khan recall having met each other. Although Chekov was not a bridge officer when Khan came on the Enterprise in Star Trek: Space Seed, it should be remembered that when Khan first took over Enterprise, he started with the engineering deck. Chekov was engineering ensign at the time, and mounted resistance against Khan, according to the movie's novelization. Surprisingly, Sulu was also absent from Space Seed, a point which no one ever brings up.
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During many scenes of the Reliant in space, stars are visible through the Reliant's dark warp engines. Most noticeable when the ship flies past the camera after Kirk says "We don't have a few minutes!" This is seen as a goof, but is actually a limitation of the blue screen shots movie makers faced in the seventies and eighties.
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Kirk seems to order "Phasers starboard," and the Enterprise turns to starboard, then opens fire with the port phasers. In fact, Kirk says "evasive starboard," which is confirmed by the novel and screenplay (the DVD subtitles are in error). When Kirk says, "Fire!" THEN the port phasers are shown firing.
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In Star Trek: Space Seed, Khan was marooned on Ceti Alpha V with a few dozen of his followers, all of whom were about his same age (roughly their mid-thirties). Now in the movie, set fifteen years later, Khan has aged, but he's surrounded by followers who are all appear to be in their twenties; they're too young to have been the disciples with him in the original episode, but too old to have been born on the planet. However, this is possibly a sign of their augmented, genetic aging process.
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In an overhead shot of Space Station Regula 1 over a moon (directly after the Enterprise departs from drydock), Regula 1 is noticeably transparent; craters can be easily seen through the station. This is seen as a goof, but is actually a limitation of the blue screen shots movie makers faced in the seventies and eighties.
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Plot holes 

The date at the beginning of this movie is given as Stardate 8130.4. When Kirk, Spock, and McCoy are viewing Dr. Marcus' proposal for the Genesis Project, the stardate given for the proposal is Stardate 7130.4, to which Kirk mentions the proposal was made a year ago. The first Stardate given at the beginning of Star Trek: The Motion Picture is Stardate 7411.4 (by the computer at the Epsilon IX Space Station), and that movie was to have taken place approximately 14 years before this movie (2285). The erroneous Stardates would imply that the first movie took place sometime after Dr. Marcus' proposal to Starfleet and would've been less than a year ago, which is not the case.
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When the Genesis device was activated, the Enterprise should have used the transporter. As established in Star Trek: Wolf in the Fold, the transporter can be set to disperse the atoms and thus render the object essentially non-existent. Alternatively, it could have been left in the pattern buffer where its pattern would degrade and no longer be possible to reintegrate.
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Reliant is apparently having a very difficult time finding a test planet free of life on which to test Genesis. If finding just a test planet for it is difficult, it would be a nearly useless device when they need to find enough actual planets for practical use.
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At the very start of the film it is supposed to be a training mission, yet many of the key positions are manned by veterans, not trainees.
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The Botany Bay survivors would have no way of knowing that anyone had beamed down.
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Revealing mistakes 

Wires are visible attached to Chekov's uniform when Khan lifts him up with one hand.
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Shortly after the Enterprise and Reliant enter the Nebula, there is an overhead shot of the Enterprise with Reliant down below in the distance. During this shot, the rear tip of the Enterprise's starboard nacelle disappears for a brief moment.
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In one shot on the Reliant bridge, when the turbolift doors are open, a ship diagram for the Enterprise can be seen inside the lift. This is because the same set was used for both bridges.
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In the computer image of the Genesis probe approaching the planet, the camera is about to collide with a mountain when a narrow canyon blinks into existence to let it through. During a talk at SIGGRAPH shortly after the movie's release, one of the animators of the clip showed the clip and explained that (at one hour/frame being rendered on a VAX 11/780), they'd rendered every 64th frame of their fractal landscape, checked for obvious issues, then rendered every 32nd frame that was not already rendered. They continued down to every 16th, 8th, 4th, and then every remaining frame. It was only at that point that they discovered that four frames were inside a mountain, and they didn't have the time to rerender with a different trajectory or a different initial landscape, so they papered over the mistake with the magically-appearing valley.
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When Bones is on Regula space station, he gets startled by a rat, as he is paying attention to the rat scurrying away, he walks backwards through a door. Once the door closes, he turns around and is startled again because he bumps into a dangling hand - the hand moves in response.
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When Chekov steps out of the Botany Bay into a blinding sandstorm and sees the robed survivors, their robes are resting still - there is no wind around them.
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Spoilers 

The goof items below may give away important plot points.

Audio/visual unsynchronised 

When Kirk is lowering the dead scientists in the Regula Lab, he has a rope going around his waist but yet you can hear a squeaky pulley. The rope is only making contact with Kirk and the platform edge. The rope rubbing on the platform would not make the sound of a squeaky pulley.
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Audio/visual unsynchronised 

When Scotty is playing the bagpipes at Spock's funeral, the drones are pointed to the side and the bag is not inflated, and his fingers are not moving on the chanter.
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Continuity 

Coat flap on Kirk's jacket during Spock's death scene.
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Continuity 

As McCoy and Scotty are preventing Kirk from entering the irradiated chamber with Spock ("You'll flood the whole compartment!"), when the camera is on Kirk from the front, they're facing in the same direction as Kirk, but when the shot switches to a POV behind Kirk, they're both facing the other way.
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Continuity 

Scotty's position behind Kirk during Spock's funeral.
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Continuity 

When Scotty's nephew, Peter Preston, dies, he leaves a blood mark on the flap of Kirk's jacket. When you see Kirk on the bridge of the Enterprise, the blood mark is lower on the flap and considerably smaller.
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Continuity 

When Spock is dying, McCoy jumps from being in front of Kirk to being behind him between shots.
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Continuity 

If one looks carefully at the torpedo bay during the funeral scene, one can tell that the funeral scene actually takes place in the port side torpedo bay, which was destroyed in the battle in the Mutara Nebula.
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Incorrectly regarded as goofs 

When the dying Khan leans forward, the wound on his chest "crinkles" visibly, and resembles a glued-on rubber prosthetic. However, his wound seems to be fresh and/or infected - causing the skin to swell. If this wound is now compressed by the surrounding skin/muscle tissue, it will wrinkle as seen on screen. The production insists that no prosthetic was used.
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Incorrectly regarded as goofs 

Saavik, a Vulcan, is clearly crying at Spock's funeral. However, promotional materials explain that Saavik is part Romulan, and thus would not have perfect Vulcan emotional control.
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Plot holes 

When the Federation vessel USS Reliant arrives in the Ceti Alpha system to survey what they believe to be a completely lifeless planet intended to serve as a test body for Project Genesis, several problems should have been noted: there was one less planet in the Ceti Alpha system than the Reliant's charts indicate, as later revealed by Khan. Ceti Alpha VI exploded not long after he and his followers were exiled there, something that Reliant should have detected on arrival in the star system; the Reliant goes into orbit around a planet they have designated Ceti Alpha VI without detecting they are in fact in orbit around the fifth planet, which is in a closer orbit to the central star than the now-destroyed Ceti Alpha V; it's highly unlikely that the Federation would not have restricted access to the Ceti Alpha system, considering how dangerous the marooned Khan and his acolytes are.
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Revealing mistakes 

When Khan's first mate Joachim is mortally wounded, he dies with his eyes open. Khan swears to avenge him and hugs him fiercely to his chest - and the actor blinks.
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Revealing mistakes 

When the Ceti eel is leaving Chekov's head via his ear, the worm is in fact leaving from a point on his head somewhere above the ear hole.
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Revealing mistakes 

During the Enterprise's final appearance on camera in the film, stars can be seen through it.
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Revealing mistakes 

When Spock enters the radiation chamber, the door rotates. This would allow radioactively contaminated gas to escape into the compartment. However, the design of the rotating door makes matters worse, in that it is not broken up into three or four sections of 120 or 90 degrees respectively, but is divided in half, with a fluted outer edge. This allows large gaps to be created between each side of the door and the walls of the chamber, further increasing the outflow of radiation. There is no indication given of any pressure differential in the chamber atmosphere compare to that of the engine compartment to prevent this from happening.
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See also

Trivia | Crazy Credits | Quotes | Alternate Versions | Connections | Soundtracks

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