Continuity mistake: While Hulk eats breakfast with Cap, Nat and Scott, the crepe on the top is cut in two. In the next shot it's in one piece, then in two again. (00:38:30)
Suggested correction: The crepe is cut in two in every scene. The angle in the middle scene, does not show the cut as prominently as the first and last scene.
The mistake is valid. It's after the kids wanting the picture are leaving that you see the crepe is intact. You see the crepe from the same camera angle when the Hulk agrees to the picture and it's in half. In fact, in the shot of the crepe intact, it's completely differently coloring with less browning spots, so it's a different prop altogether.
Trivia: Thanos' gauntlet bears a striking resemblance to the relic of the hand of St. Teresa de Jesus, one of the most important holy relics in Spain.
Trivia: During the Steve Rogers support group scene, the bald man with glasses and goatee is none other than Jim Starlin, the comics writer and artist who created Thanos.
Continuity mistake: When Nat reunites with Barton in Tokyo to tell him about the plan, whilst he says "Don't give me hope", there are a few wet strands of hair shown going over his fringe. It then cuts to Nat, then back to Barton. In the second shot of Barton, the hair across his fringe is suddenly a lot more messier. (00:57:15)
Continuity mistake: In the Hulk scene at the diner, once Scott takes the picture of the kids, in the frontal shots he is holding the phone with his right hand and hands it to them, while the reverse shots don't match - egregiously noticeable when he says "I don't want a picture with them" waving an empty right hand. (00:38:05)
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: 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: 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 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)
Trivia: During the climactic battle, before Doctor Strange returns with the other restored heroes, there is a wide shot of Captain America all by his lonesome walking towards Thanos. This is similar to a scene from the "Infinity Gauntlet" story, where amongst a slew of defeated heroes, Cap defiantly walks right up to Thanos and tells him he will never be able claim victory as long as at least one person stands against him.
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)
Trivia: In September 2018, before the title was announced, the Russo brothers posted an image of the set on Twitter, with the caption "Look Hard." Eagle-eyed fans worked out that shapes within the image spelled out "Endgame," later confirmed by the Russos.
Continuity mistake: When Rocket and Nebula land on Earth, as Rocket is asking Scott where "Big Green" is, Scott is holding a taco shell in his right arm that is raised slightly above his knee. It then cuts to Nebula walking past him, where Scott's right arm is suddenly resting on his knee. (00:48:15)
Continuity mistake: When the Ancient One is about to give Bruce the Time Stone, in the shot where Bruce says "So he must have done it for a reason", the Ancient One is holding the Time Stone, the two fingers she is holding the stone with are in a curved position. It then cuts to a different angle, where the two fingers are in a more straightened position. (01:26:00)
