Audio problem: When one of the computer operators resumed playing Galaga, the sound effect heard is for an enemy ship attempting to capture the player's ship, but what's shown on screen is normal gameplay.
Other mistake: The video game company NAMCO Bandai is misspelled twice as "NAMECO Bandai" in the end credits, although fixed in the home video version.
Factual error: During the scene on the Helicarrier where Bruce Banner "Hulks out" and jumps at the F-35B hovering just outside, we see the F-35B fire its guns, one inside each of its intakes. The F-35B has only one gun, externally mounted to underside of the fuselage. It would be impossible to mount a gun inside an aircraft's intakes.
Continuity mistake: When Maria Hill is being attended to after she gets hurt, her earpiece is on the left side of her face. In the next shot she is talking to Nick Fury and her earpiece is on the right.
Continuity mistake: When Rogers, Banner and Stark are discussing about Stark Tower, the tools on the table move around.
Continuity mistake: There is a deleted scene of Steve Rogers looking through the files of his former comrades. When he first reads the sheet for Peggy Carter it has her address printed in a modern typeface on a label stuck to the page. The next time we see it, the details are the original typeface on the original paper.
Other mistake: What special "something" does Nick Fury use to pick the Cosmic Cube up at the beginning of the movie? All I saw was that he had on a glove, but in Captain America it was said only people with special abilities could handle it, and even later in the The Avengers when Banner is moving the cube, he uses a gadget and he's the Hulk! Did I miss something?
Suggested correction: Captain America and the Hulk are both more cautious than Fury, and it's revealed in Captain Marvel that Fury knows more about the tesseract than most and had dealt with it before. We know that the cube is just a vessel holding an infinity stone. The danger is what the cube contains. The fact his character decides to risk it based on previous experience isn't a mistake.
Continuity mistake: Towards the end while the Avengers are on the news, there is a guy spray painting "the Avengers" on a wall. The style of the letters changes between shots.
Revealing mistake: Near the end, Captain America is shown riding a motorcycle without a helmet. Although the movement of the background indicates he's traveling at a good speed, his hair doesn't move.
Suggested correction: We can only assume it's a F35B but it's never stated at being one. It's a universe with a flying aircraft carrier. That could have similar looking planes with far different technology and specs.
I dunno... I feel that's a very weak correction. It's too nebulous and opens up too many holes. What's to stop people from applying that to every other mistake? (Ex. "Oh, well this movie's universe, blah-blah-blah, therefore nothing could be considered a mistake.").
TedStixon