Best sci-fi movie plot holes of all time

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The One picture

Plot hole: Yulaw just killed 3 cops, and went to Gabe's house and hid in the attic. He then pretends to be Gabe and asks TK to get the gun for him. Why didn't he just get a gun from the 3 cops he just killed or from the police car he just stole?

Quantom X

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Terminator 3: Rise of the Machines picture

Plot hole: The T-X did not hear Catherine in the Animal Hospital when she was only a few feet away and breathing loudly. Considering the scope of some of her technology, one would assume she would easily find her. (00:22:20)

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Suggested correction: This isn't a plot hole. It's just your unfounded assumption. There's no evidence to support the supposition that the T-X has such audio detection capability.

Even if she could detect it, how could she discriminate between the sound of Catherine breathing and that of the dozens of caged animals in the room? That's stretching even fictional technology a little far.

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Captain Marvel picture

Plot hole: When Vers arrives at the bar, Nick Fury is already there. She went straight to the bar after stealing the bike, while Fury needed still to learn about the theft, link it to the case, with investigations taking place to maybe (only possibility that would not depend on the vehicle being reported) figure out that Pancho's was the destination from examining the search history of the browser. Fury went there by car. His boss also explicitly says to work on the case alone. Amazing he could be there with such timing.

Sammo

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Suggested correction: Vers probably got lost and had to wander around to find the place.

I can't realistically say it's impossible (it is not shown, after all), but nothing in the movie implies it, and it's the exact opposite. She is shown, driving, fast, on the Sierra Highway, which is where the bar is. Not stopping to ask for directions or at crossroads (something it takes 1 second of movie to show). In perfect Star Trek tradition she can speak the language, she reads the maps just fine, in fact she already looked the place up on the map, that was next to her and she already knew how to use without help, before taking off on her fast bike not hindered by traffic. And again, the head start she has is huge since Fury can begin investigating only once he hears about the stolen bike. Fury is at his HQ and a long time seems to have passed, since he is patched up and a whole autopsy has been done. Vers started searching right away.

Sammo

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Ultraviolet picture

Plot hole: Where did Cross get the blood on his hands? The gloves were clean of blood after he looked at the teeth and removed the gloves, so where did it come from?

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X-Men 2 picture

Plot hole: When the Drakes (Bobby's family) arrive home they are acting quite naturally, until they find Wolverine there and get a start. Later on we see that they had parked their van in the driveway right behind Cyclops' car, which Logan and company had borrowed and parked there. Wouldn't they, seeing a strange car in their driveway, be suspicious or at least enter their house asking "Bobby, are you home?" (00:52:45 - 00:59:15)

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Battleship picture

Plot hole: The Tomahawk Cruise Missiles the Arleigh-Burke Class destroyers carry have a range of approximately 1500km. As soon as Alex got the message from Sam, they could have blown that Saddle Ridge communications facility to kingdom come with just a few cruise missiles. They didn't need to get in range because the entire dome surrounding the Hawaiian Islands was smaller in diameter than the range of the Tomahawk Cruise Missiles. Cruise missiles have internal guidance, so they wouldn't rely on the radar, which was jammed.

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The Butterfly Effect picture

Plot hole: When Evan is in jail with the religious prisoner trying to get him to help him get his journals back he goes to the scene where he is drawing that homicidal picture in kindergarten, but he gets up and puts the spikes that holds documents through his hands, creating a stigmata-style scar. The religious guy in the cell with him is so amazed because of this he thinks Evan is a prophet and he decides to help him. If Evan had gone back in time and got those scars on his hands, he would have changed the original timeline and would have arrived in jail with those scars the whole time. Some people try to correct this using the "If I can create scars, then can I fix them?" statement Evan made to defend the mistake and suggest he can create instant scars but he was using the word "scars" to refer to the negative events; not literal scars on his body. The scar he got when he burned himself in the past didn’t magically appear on him the moment he returned from the past; it became part of a new, slightly altered timeline (just like the scars on his hands should have been) and it let him know he can change history.

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Suggested correction: This isn't necessarily a correction so much as a possible explanation. It's possible that the religious inmate (I think his name was Carlos) just simply didn't see the scars on Evan's hands when he first came to the prison in the timeline where he got the scars or Evan knew to hide them in the scar timeline (due to the fact that it was the sole purpose of him going back) and due to his fanaticism he didn't question him a second time.

Nope, after jamming those things in his hands Evan simply came into the prison with the scars already on his hands and would have never thought of showing the religious guy his powers using that particular moment in the past to convince him, or doing what he did a second time as he already had done it. It doesn't matter if the religious guy didn't see them before, they won't be the object of Evan convincing him. He would have had to try it some other way, each and ever time. That how this time travel works and its definitely a plot hole that it worked as it did, whilst it shouldn't have. Of course, it's a time travel movie and they never make sense.

lionhead

Additionally, the inmate was looking at Evan's palms when Evan traveled back, and when he returned to the present, the inmate remarked that the stigmata marks came out of nowhere.

Phaneron

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Mission to Mars picture

Plot hole: When Tim Robbins is floating away in space his wife could have easily saved him. She could go out a little further, use the grappler to catch her husband, then use the fuel she has remaining to halt their acceleration towards the planet and return them partway to the necessary orbital altitude/velocity to rendezvous with the resupply module. Then, Gary Sinise could come out partway to them using his thrusters, Connie could shoot the grappler out to him, and he could reel both Connie and Tim Robbins back in to the resupply module.

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Superman IV: The Quest for Peace picture

Plot hole: Superman traps the supervillain (whose power depends on sunlight) inside of an elevator to incapacitate him. Superman then ripped the elevator out of the building. He then plants it on the far side of the moon. Later on, sunlight starts to shine into the elevator through a slit at where the doors meet. The villain of course recharges and comes after Superman again. Now, if light could get through that crack there, then why couldn't it get through when the elevator was ripped out of the building in BROAD DAYLIGHT?

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Jurassic World picture

Plot hole: Even if boys of that age had the technical know-how to quickly repair Jeeps over 20 years old (seriously?), any gasoline in the tank would have long become unusable, the tires and lines would have rotted away, and the electrics would all be dead. Now if it was in the desert or a dry garage, it may have survived, but it's on a tropical island, in a shed that has all sorts of holes in the roof, leaving it exposed to every kind of weather the island could throw at it. In addition, the kids start the jeep with the small battery of an ATV, which cannot produce enough power to crank a Jeep engine.

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Suggested correction: It is not uncommon for youngsters to want to help family members when fixing cars, it also wouldn't take much to know how to change a battery and put some fuel in. The gasoline came from the crashed ATV outside so it is therefore fresh. In regards to the age of the vehicle, it is not known when it was last used. It could have been used by builders whilst Jurassic World was under construction. Judging by the difference in condition between the garage and the main rotunda, it looks like the garage has been somewhat maintained which would back this theory up. It is also worth noting that the Jeep was left to rot after filming and that is genuinely the condition they found it in, apart from putting new tires on it they didn't have to do any mechanical work to get it running so it is indeed possible to get a vehicle running that has sat for years. In regards to the battery, there have been huge advances in technology. I have a classic Capri which used to use a huge lorry / forklift battery. It will now start off a battery from a 2008 Ford Focus.

No it isn't possible to get a machine that's been sat for years without first repairing it, especially since machines that have been sat for years become non functional due to the damage by the effects of aging.

I'm a mechanic and can confirm that a car will start after many years without "repairing it." Yes it won't start as easily as the Jeep did in the film, but it will definitely start without needing to replace anything other than fuel and the battery. There's also plenty of videos on YouTube of people starting cars that have sat for years and years.

Anyone who thinks the jeep wouldn't start should head over to youtube and watch some barn find videos. That jeep was immaculate compared to some of the things you see start up for the first time in decades on youtube.

There's a road leading right to the garage, one Claire knows about because she says it leads to the new park, it IS overgrown but no tropical trees have sprung up in 2 decades, it all kinda suggests those jeeps might have been used far more recently. The truth is, we don't know. It could have been 20 years, 2 years, or some park employee had a pet project and it was 2 months since they last ran. Someone had been in there to replace the night vision goggles' batteries.

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Transformers: Dark of the Moon picture

Plot hole: When we see Sentinel Prime being extracted from the Ark by Optimus, we can see that Sentinel Prime already looks the same way as he does throughout the rest of the movie. The Ark crash landed in the 1960's, the Rosenbauer Panther Fire Truck didn't exist in the form we see Sentinel Prime transform into. All of the other Autobots came to Earth in their proto forms and adopted a disguise when they arrived [we see them scanning alternate modes - one Decepticon is shown doing likewise in this movie.]. Sentinel Prime already has his disguise when on the ark, which isn't possible.

GalahadFairlight

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Pacific Rim picture

Plot hole: The Kaiju's EMP fries all electrical circuits next to him, and affects the base as well. If that's true, how did the helicopters carrying Gypsy survive the blast without having their electronics fried? EMP pulses induce current in all electronics regardless of whether they're powered on or not. (01:18:00)

Marcus CaptainSlow Belicchi

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Star Trek picture

Plot hole: Despite their awareness of the red matter and the power of the singularity, no one on the bridge had the common sense to suggest pulling back to a safe distance. Nero had already refused their assistance so there was no need to stay so close to the singularity. And when a black hole was created inside Vulcan, an officer mentioned they had to reach minimum safe distance, so they know what they need to do, but no-one does it. (01:00:30)

Teru_Kage

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Slither picture

Plot hole: Not far into the movie, Starla decides to check out the basement to see what Grant's been up to. As soon as the door is opened she reels from the stench and we discover that it's full of rotting meat and dead animals. In reality, the whole house would have smelt like an abattoir for days before hand and the stench would have permeated out into the neighbourhood. A non-airtight wooden door would not have kept that kind of smell located to the basement only.

Mercury

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In Time picture

Plot hole: In the last car-chasing scene, the timekeeper had switched his car to chase them, then how could Justin Timberlake get the timekeeper's salary (a day's time) from a car that the timekeeper picked up from the streets?

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Suggested correction: I think it is the car of another time keeper. Hence, it may have a time transfer system.

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Total Recall picture

Plot hole: When Hauser/Quaid returns to Mars, some of the people that knew him before as Hauser call him Quaid. (00:45:40)

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Suggested correction: If you're talking about when he's disguised as the fat woman, only Richter calls him Quaid. But he knew him as Quaid.

Bishop73

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Deep Impact picture

Plot hole: The government would have no chance of hiding the existence of the comet for a year. Most comets are discovered when they are very faint, literally thousands of times fainter than Wolf-Beiderman when Leo found it. Long before the events in the film take place, probably even before the government itself would be notified, the comet would have been discovered, an orbit calculated, and people panicked. The whole premise of the first half of the movie is thus based on flawed logic.

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Suggested correction: Only 3-4% of the visible universe has been discovered. Meaning this comet could have been discovered much later.

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Space Mutiny picture

Plot hole: When Kalgan is torturing Lea, he says that he wants her father's countermeasures in case of emergency. But when she is rescued and finds out MacPhearson is a traitor who is working for Kalgan, Captain Devers is worried because MacPhearson knows all of the ship's countermeasures. If MacPhearson knows the countermeasures, then Kalgon does too, so there is no reason to bring it up while he is torturing Lea.

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Men in Black: International picture

Plot hole: Spoiler. Agent M points out as highly suspicious that the twin assassins knew the location of Vungus, and High T backs her up on this, saying that only a handful of MIB officers could have leaked that information. High T also established that those aliens were part of the Hive collective. It turned out that they were not part of the Hive, and the Hive connection was made-up entirely by the villain himself...which is the Hive! What he did was absurdly counterproductive to his cause: nothing except the report he himself made up connected the Hive at all with the case.

Sammo

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Suggested correction: Maybe a wrong move by High T but more like a character mistake rather than a movie mistake. High T was trying to scare the agents into overreacting to what was perceived as a high risk threat. Then it backfired on him but definitively non a plot hole.

mauslyon

I don't mind the proposed changes of category, or even a 'demotion' to Stupidity. But I say it's more of a Plot Hole by the definition used in the website; " Events or character decisions which only exist to benefit the plot, rather than making sense." The whole plot moves along thanks to a deliberate decision by the villain who literally fabricates evidence to implicate himself.

Sammo

Sorry but it COULD make sense. We have 2 aliens from planet X (which is presumed to be a "hive" territory) that - at that point in the movie - are perceived as killers. It makes a lot of sense for HighT to reinforce in Agent H and Agent M the fear of an incoming invasion by waving the Hive scare flag in front of them. HighT could not have predicted at that point in time that the twins would say "we need that weapon for the hive" before being obliterated, Thus starting a doubt in H and M.

mauslyon

I fail to see why it makes sense for him to tip them off about the much larger intergalactic invasion when he just needs to send them on a wild goose chase to buy himself time for the last part of the plan. He amply demonstrates that he can fake anything about their background. Or simply not fake anything at all;they have no Hive contamination, and so they are just refugees from a dead planet. Instead, he fakes evidence that implicates his faction and is caught hiding that forgery.

Sammo

Maybe Stupidity is more appropriate.

mauslyon

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Journey 2: The Mysterious Island picture

Plot hole: As the island is sinking you can see parts break off, like the island is falling apart, but if it does this every 70 years then there wouldn't be an island. It should have completely fallen apart hundreds of years ago.

brianjr0412

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