Continuity mistake: When Scott's taco gets blown out of his hand by the ship, there is a cup on the bench beside him. A few seconds later when Rhodes arrives, the cup has disappeared. Bruce then approaches the bench and the cup has reappeared on the floor beneath it. (00:48:15)
Continuity mistake: When Scott is explaining the Quantum Realm to Steve and Nat, he begins eating a sandwich that he is holding in his right hand. It then cuts to a different angle where the sandwich is in his left hand. (00:32:00)
Continuity mistake: Iron Man, Cap, Ant-Man and Hulk are shown leaping into 2012 just as the original six Avengers formed their circle. Cap then immediately begins reminding the team of their assignments. The dialogue is continuous so there is no time compression involved. Within 10 seconds of their arrival, they watch 2012 Hulk jump into a nearby street and begins smashing Chitauri and jumping on a car. However, in the original film, after the Avengers form the circle, the events that follow include Loki ordering more troops, then Cap giving orders to the rest of the team to hold them off, ending with the order for Hulk to "smash." Hulk then jumps up and starts fighting Chitauri along the sides of buildings before being knocked down into the street, where he could have presumably landed where the 2023 team sees him (the original film cuts to Thor at this point). These events in the original film take at least a minute to unfold in real time. (01:07:35)
Continuity mistake: When Steve and 2012 Steve fall down to a lower level of the building during their fight, they break a couple of glass barriers and floors, causing loads of shattered glass to surround them when they land. The compass with Peggy's picture is shown on the ground with glass surrounding it. The amount of glass shown around the compass changes between shots. (01:22:50)
Continuity mistake: While the Avengers are standing on the time machine just before the time heist, Barton promises Rocket he will bring back the ship in one piece. Rocket then says "as promises go, that was pretty lame", and has his arms folded when he says this. It then cuts to a shot of the group, and Rocket's arms are suddenly by his side. (01:06:35)
Continuity mistake: In 2012, when Tony flies up inside the Stark Tower snooping on the Avengers talking to Loki, Loki delivers his lines faster compared to the original Avengers movie, and his movement is different too. (01:16:15)
Suggested correction: This doesn't seem to be a mistake as it would require a side-by-side comparison with the original film. Within the context of this film, everything fits.
Exactly. You could maybe get away with submitting this as a Deliberate Mistake, but since it's a scene from another movie being shown from a different perspective, it doesn't need to play our exactly as it did the first time. We'd just be watching that exact same scene from the other movie then.
No. The angle doesn't matter when the lines are delivered at a different rate.
Continuity mistake: When Steve starts fighting 2012 Steve, he places the case containing Loki's sceptre on the ground. He then starts to run towards 2012 Steve, leaving the case far behind him. The two then start fighting hand to hand, and the case is suddenly right beside them. (01:22:30)
Continuity mistake: When Bruce hands the phone over to Scott so that he can take his photo with the three kids, Scott takes the phone and initially holds it with two hands. It then cuts to a wide shot of Scott beginning to stand, where the phone is now only in his right hand. (00:37:55)
Continuity mistake: When the three kids approach Bruce in the diner, Scott is in the corner of the frame with his right arm resting against the seat he is sitting on. The camera changes angles where his right hand is suddenly being moved away from his face, despite not being near his face in the previous shot. (00:37:45)
Visible crew/equipment: When the team are discussing the time heist following Barton's time travel test, the Steadicam operator can be seen walking to the right in the reflection in the glass behind Tony Stark. (01:02:23)
Continuity mistake: When Quill is fighting two of Thanos' henchmen, he is shown with a blaster in both of his hands. The second henchman is shot by Gamora and collapses on top of Quill. He then pushes the henchman off him and the blaster is no longer in his right hand. Quill removes his face mask and the blaster is suddenly back in his right hand again. (02:20:15)
Continuity mistake: The first time period the film cuts to after the quantum jump is New York 2012, and shows the clip of the six original Avengers assembled for the first time, forming a circle, as seen in the 2012 film, It then cuts to new footage from this film - an overhead shot of the original team that then pans over to the alley where the future versions arrive. In the original footage, to Hulk's left and in front of Hawkeye are two overturned cars, then a couple of cabs in a row. However, in the overhead shot, in this spot there is just a bunch of rubble from the damaged streets, and a single car right-side up, and no cabs where they should be. Also, there should probably be pieces of a leviathan creature lying around too since Iron Man blew one up just before they formed up. In the original film the creature crashed and then fell over the side of the raised road onto the lower road. But nothing indicating this is visible in the overhead shot. (01:07:25)
Continuity mistake: While Tony talks with Morgan while she is wearing the helmet he is holding a teddy bear, but the next second it is on the floor.
Continuity mistake: After Tony returns to earth he is talking with Steve and the others, and while he is sitting there is a cup with a spoon on it which changes position between shots.
Continuity mistake: When Wanda lands in front of Thanos, the pendant on her necklace is around the centre of her chest. Thanos tells her he doesn't even know who she is. When it cuts back to Wanda, the pendant is suddenly more to the left. (02:23:15)
Character mistake: When they infiltrate the military facility, Steve and Tony are trying to blend in. Steve wears his hat the entire time he's indoors. He's a soldier, taking his hat off when he comes through the door would be second nature to him. Not removing it would make him stand out as someone who doesn't belong - Steve knows better than that.
Continuity mistake: While Scott is eating tacos the wind blows the cup to the floor but in the next shot the cup is in the reflection of the glass, then it's back again on the floor.
Continuity mistake: Before Thanos is killed by Thor, Hulk is in front of him with War Machine and Captain Marvel holding him, but in the next shots he is released.
Continuity mistake: When Thor starts fighting Thanos, Thor attempts to reach for the Gauntlet in front of him. Thanos, behind him, grabs onto Thor, prompting Thor to turn around and swing his axe at him, which Thanos then grabs. When Thor swings the axe, the Gauntlet is behind him and the two never change position whilst they are holding onto the axe. But a few seconds later, the Gauntlet is suddenly in between the two of them. (02:28:20)
Continuity mistake: When Bruce and Rocket are at Thor's house in New Asgard, Thor asks them "What's up? You here for a hang, or what" and takes a drink from a bottle of beer. In the shot focusing on Thor, he is shown holding the bottle near the top. When it cuts to Bruce, he is holding bottle nearer to the bottom. (00:51:49)
