Continuity mistake: When the camera is panning over the entire army on the Avengers' side for the first time, Captain America is standing in front of everyone, and his shield is intact and round again, while Thanos broke it earlier. The next time we see it, it's back to being broken.
Continuity mistake: Thanos tries to stab Thor with stormbreaker, but one second later suddenly has his sword.
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: 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 Rocket, Hulk, and Rhodey are trapped underground, a water pipe bursts, and they nearly drown. There is a shot of the three of them with only a few inches of air left. Ant-Man comes and pulls them out, but when they reappear on the battlefield, they're dry. There was at least a few minutes between when we last saw them and when they reappear on the battlefield because Rhodey has a new suit. However, it was not enough time for them to dry completely. Hulk's hair is a little damp, but Rocket's fur is bone dry and fluffed up.
Continuity mistake: The length of Thor's beard changes multiple times throughout the movie, and not consistent with the passage of time. For example, when talking to his mother, the beard is ~4" long, but soon after, when talking at the lake with the others about Nat's death, his beard is 7-8" long.
Continuity mistake: Before Tony and Cap travel to 1970, Tony has a small wound on his left eyebrow which disappears.
Continuity mistake: Before Wanda hits Thanos she has dirt on her neck then it's clean.
Suggested correction: The top half of his shield was broken off. When he is standing in front of Thanos' army, you can only see the bottom, intact half.
No no, the mistake is about the wide shot where you only see Captain America really small. He has a full shield there (as he is just CGI).
lionhead