Spider-Man 3 (2007) - 150 mistakes

Continuity: When Spiderman is going to chase Sandman after the bank robbery he rip out the sewerage cover with some concrete around it, a few seconds later when Spiderman jumps through this hole the concrete edges are totally intact.

Factual error: During the fight scene with Sandman in the armor car, the Terminal Tower can be seen in the background, which is a landmark in Cleveland, Ohio (where the scene was shot), not in New York city.

Continuity: When Spider-man is in the bell tower, removing the symbiote, it's raining and dark outside. At the same time Eddie Brock is in the church down below and praying. You can see out of the front door of the church and it is bright and sunny outside. Similarly, every stained glass window is lit up. How can they be lit up if it is dark outside?

Plot hole: Flint Marco has his whole body turned into sand including his belt buckle and any other metal he happens to be wearing. If all of this turned into sand then why was the locket fine without it turning into sand as well?

Continuity: The stickers on the board in J.J. office change from when Peter first goes in and when Eddie and Peter leave.

Continuity: In the scene where Peter goes to tell his aunt he is going to marry MJ, she is serving him tea and goes to get milk out of the fridge. It happens fast, but if you watch, she actually pulls Tropicana Orange juice out, then the next shot, she is shown pouring milk for the tea, there is no orange juice on the table or any need for it in tea.

Continuity: In Harry's hospital scene, in one shot there is a medical device with tubes next to his pillow. In subsequent shots there are tubes only minus the device. In a later scene, when Harry is getting his memory back, his reflection of the hospital scene again has the medical device.

Revealing: While the CGI Peter falls down while fighting against Venom, his CGI hair remains still for all the fall.

Continuity: When Peter meets Mary Jane backstage after her first performance, her hands continue to move on and off of Peter's shoulders between shots.

Continuity: During the final fight scene, Spiderman is talking to Mary Jane while Harry is flying around. There is a shot of the Sandman about to clap his hands together around Harry. As the scene cuts to Spiderman taking off to save Harry and cuts back, Sandman's hands are much farther apart than they were before the cut.

Continuity: When Venom is choking Spider-Man and the Sandman is punching him as a giant, Spider-Man's mask is cut and under his eye that is exposed, there is so little mask that it is about to snap. Later in the same scene, there is a lot more mask there.

Continuity: At the end of the movie MJ is holding onto Harry's hand with both of her hands. There's a quick cut back to a view from farther away. Peter and Harry are in the same positions, but one of MJ's hands has instantly moved down around Harry's chest.

Revealing: During the hanging cab scene, while Spidey and Venom are falling, it's easily noticeable that Peter's face's been badly pasted on a CGI body. Furthermore, in some shots his real face has been replaced by a bad CGI animation.
Continuity: During the battle among Venom, Sandman and Spider-Man, we see a news reporter with an English accent. She is narrating the fight, standing to the immediate right of her cameraman, who is pointing his camera skyward, at the fight. The reporter begins voicing her concern over the outcome. There is a cut to a TV showing the news report, where we see her finish her thought. Except we see a head-shot of her, and not the shot of the battle we should be seeing, considering the positioning of the camera.

Continuity: At the police station, Garret places the picture of a criminal on the desk, then Flint's picture on top. Peter takes the top picture and walks away; but in the background 2 photos can be seen laying on the desk.
Continuity: The first time Peter is out and about as black Spidey, Eddie Brock runs up behind him and raises his camera. We then cut instantly to a shot of just Eddie, and he no longer has his camera raised, with no time to move it between shots.

Continuity: There are several scenes in the film where Peter's 'Spider-Man' costume can be seen sticking out from the top of his shirt, both the 'normal' red/blue version and the black symbiote version. The spider chest-emblem is visible in each of these scenes, but the emblem is smaller and much farther up the front of the costume, almost near his neck. Invariably, whenever he switches into full 'Spider-Man' costume, the emblem has reverted to its original much-larger size and is much farther down the front of his chest, level with his pecs.

Continutity:During the scene on the bridge where MJ breaks up with Peter, MJ's hair is tied behind her head with a few wisps hanging down and her ears visible whenever she is shown from behind. However, whenever MJ is shown in her own close-up during the same conversation, her hair is down loosely and her ears are completely covered up.

Continuity: In the scene where Gwen sees Peter in the restaurant she places one hand on his shoulder. The camera cuts to Gwen's face and she has both hands clasped together in the shot. The shot cuts back out and her hand is instantly down on Peter's shoulder. It cuts back to Gwen one more time and both of her hands are back up near her face.

Revealing: When the sand man is in the truck of sand and the cop climbs up to catch him, you can see the edge of a platform uncovered. The platform is clearly there so the cop could walk without sinking - he stops right where the platform ends.