Visible crew/equipment: When Beetlejuice is first introduced, right before we see him, the camera rotates around the model and the sign above the grave lights up. Right before the sign lights up, you can ever-so-subtly see a part of the camera's shadow move over the model. It's subtle and easy to miss, but once you see it, it's pretty obvious.
Continuity mistake: When Deep Dark Secret breaks the jar to free the emotions, look at where the emotions are standing, and how the huge piece of glass lands behind them. In about three seconds, the piece of glass changes position, and some of the emotions switch places. (00:33:08)
Continuity mistake: When Deadpool is talking to Wolverine's skeleton, in one shot the skeleton's mouth is closed, but in the next shot it is open.
Character mistake: When the minion tries to get out on the top of the small car, it faces forward, but two shots later, it is now facing the back.
Continuity mistake: In the staff room of the toy store, Callum gives Jack his Monopoly box to hold. The box does a 180° spin between shots, twice.
Continuity mistake: GUN was formed during the events of Sonic the Hedgehog 2. In the Knuckles series, the Buyer stated that GUN had existed long ago, under a different name. However, in the flashback in Sonic 3, the door of the laboratory that Shadow was in has the GUN logo.
Continuity mistake: The name tag on Podcast's uniform is always hand-written. When he puts on the scarf to start the final battle, it still is hand-written. When he shows up to smash the cables box, it's now a black and red sewn name, just like the rest of the Ghostbusters' uniforms. According to Ghostbusters Fandom there's a deleted scene where Ray gives Podcast an official name patch. (https://ghostbusters.fandom.com/wiki/Ghostbusters:_Frozen_Empire_Deleted_Scenes#google_vignette).
Continuity mistake: Near the end, when the main character exits the hospital and puts her baby down, there is a shot looking down the street. A car comes toward the camera. The angle changes, and the car vanishes. This is right before the taxi cab comes.
Continuity mistake: When Ryan puts the first blade in the box during his magic show, he first holds the blade in front of the box, but in an instant cut, it's already in the slot. In the next shot, it's out of the slot again, then Ryan puts it in again. Ryan still holds the blade after putting it in, but in the next shot, Ryan is suddenly not holding the blade anymore. (00:02:28)
Continuity mistake: Antonio visited his ex at his new educational centre. He confesses his hopes to his female friend, who tells him it's a bad idea. During this scene, Michela Giraud's hands change position noticeably between shots, sometimes during mid-sentence cuts. (00:24:00)
Factual error: Andy crashes on an uncharted planet, and his personal assistant says the atmosphere is 2% oxygen. This is over 90% less than the oxygen concentration on Earth. When Andy comes across his crashed and burning ship (the "Borealis"), the fire is burning just as brightly as it does on Earth. The fire should be shown as burning much lower due to the small amount of oxygen.
Continuity mistake: When Anita Caprioli and Pasquale Petrolo are talking by her car, the car door hits Lillo. The two awkwardly chat for a while; during the conversation, their hands change position a few times between shots. (00:51:30)
Continuity mistake: Several times throughout the movie, Thelma's eyes appear to change colour.
Continuity mistake: When Jack has his temperature taken near the start of the film, the thermometer in his mouth goes from right-side up to upside down, then back to right-side up between cuts.
Continuity mistake: After the scene with the elevator bringing up the bricks, Garrett Morris and Jane Curtin are having a chat, smoking together. Garrett asks, "You wonder exactly what it is you are doing here?" As he asks that, Kim Matula is leaning her head against her hand. The shot changes and it is dangling off the railing. (00:40:00)
Continuity mistake: After the bad biker bites Noel, he removes the rearview mirror from the windshield and smacks the bad biker with it. However, when Noel tells Katie to drive the car, in the exterior shots as she sideswipes another car, the rearview mirror is back up on the windshield; then it's off again. (00:33:35)
Visible crew/equipment: When the 6 main characters open the hatch to the sewer, there appears to be a crew member helping them open it. There is only 6 of them in the scene. But, there is a seventh person at the top who looks to be wearing a m95 mask. This is also in the opening scene of the first trailer.
Other mistake: When Abbott is talking to Axel for the first time, he is flipping through a book that has files and pictures on Axel. One of them is a picture from when he got arrested after he got thrown out of the window. It is made to look like it was a picture taken of him at the time of his arrest, but it is a direct screen grab from Beverly Hills Cop.
Continuity mistake: At the gas station, Thelma and Ben are talking to random people Thelma thinks she knows. Meanwhile, her family is on the way there. The sun is going down in this sequence and it's noticeably getting darker. Before they run behind the building, it's suddenly lighter outside and gets darker again.
Continuity mistake: During the robbery at the convenience store, Marcus raises his left wrist and looks at his watch. A shot later, his hand is lowered.