Deliberate mistake: While roasting marshmallows, Henry's marshmallow caught on fire with the flame shooting about 6", then a foot+ high. A marshmallow subjected to such intense heat/flame for many seconds would not be stuck to the stick and stay stuck with repeated forceful flicking or "whipping" of the stick like Henry did. When the marshmallow finally flew off the stick and landed on a camper's head (higher than would be expected), it would be small/hard/charred, not large and still soft/white in the middle. (00:35:03)
Continuity mistake: The champagne bottle was behind some candles on the table, but in front of them and in the corner of the table when Danny picked it up. The number and arrangement of the (CGI) candles also varied with close-up versus more distant views. (00:04:42)
Continuity mistake: Harry sets his pen off the left side of his notepad and has both of his hands to the right of it, but the pen is on top of the notepad when the camera shifts. (00:06:40)
Continuity mistake: The clock on the wall at Pee Wee's Pawn Shop advanced from about 12:00 to 12:05 when Frank was talking to Jerry, but it was back to around 12:01 after a few camera shifts. (00:05:59 - 00:06:24)
Deliberate mistake: After Sam freed Gary from being tied up by the aliens, Gary pulled off the cast he got earlier that day and was able to use his left arm as though it had never been broken. (00:45:43)
Factual error: At the end of the film a character is walking through a studio lot in 1952. Through the trees behind him can be seen a section of a poster advertising Jackass Forever (2022).
Other mistake: A sniper in a building across the street had his rifle's scope aimed at Orlando's head. Reed came into the room with his gun drawn and walked behind Orlando to reach Ava. The Captor saw Reed via video surveillance and told him to leave. The sniper should have seen Reed but somehow did not. (01:12:12 - 01:13:46)
Continuity mistake: When the family dinner ends, Sam asks his girlfriend if her dad will rent him the camera, with his hand leaning on the table. The shot changes and it's now resting on his hip.
Continuity mistake: Honor's laptop is on the bed, behind her back, with the screen lit. It automatically goes into timeout. Honor doesn't move from where she is sitting on the bed or turn around, but the screen is lit again (display is showing) without her waking it up. (00:51:35 - 00:53:26)
Continuity mistake: Parker is walking straight (legs/feet parallel) when he slips on the apple, but the still-frame photo that Adrian has on her laptop screen shows Parker's left foot at about a 45° angle. (00:04:40 - 00:10:20)
Continuity mistake: The way Banshee's bangs are combed back vary a few times in a couple minutes (elevator fight scene). Sometimes, the left side is higher than the right side and other times the highest point is near the middle of her forehead. The "curve" at which the bangs are combed toward the right side also vary, from little to no curve to wavier toward the right. (00:06:36 - 00:07:57)
Continuity mistake: When the waiter puts Lily's "Cleopatra Special" plate in front of her, the long, white, curved ingredients (bean sprouts?) stick upward across her plate, but none are visible or sticking out in alternating views of her plate. (00:08:30)
Continuity mistake: As the SUV pulls off alongside the curb, there are trees with orange-coloured leaves on both sides, but the leaves are green when the ladies are talking in the stopped SUV. The leaves from the tree that is about 15' from the curb are right outside the passenger-side windows. (00:10:15)
Continuity mistake: The amount of alcohol in the glasses changes. Most noticeable is Senator Mathis' glass going from about 1" to at least twice as much when he got up to leave. (00:06:32 - 00:06:57)
Factual error: The tank used by the German platoon is a Soviet T54/55, which didn't come into service until 1948, after the Lapland War had ended.
Continuity mistake: The wall clock, after staying at around 10:12, jumps 4 minutes (to 10:16) in less than 20 seconds. (00:01:05)
Continuity mistake: Jimmy did not have sunglasses on when he and Natasha were running toward the airport. Suddenly, when they got close to the airplane, Jimmy was wearing sunglasses. Also, he was no longer wearing his jean jacket and his shirt was unbuttoned. Earlier in the movie, in the restaurant, Jimmy did have sunglasses hanging from a button hole on the left side of his jean jacket, but the sunglasses usually were not attached there or otherwise visible. (01:07:00)
Continuity mistake: The night view of "Abbott's Funeral Services" shows two short trees/pines on either side of the driveway and a green sign to the left. The morning view shows two tall tree trunks on either side of the driveway and a brown sign to the right. (00:25:00 - 00:27:35)
Factual error: It's winter in Montana, yet there are rattlesnakes out in the cold.
Continuity mistake: After Art yells for Jesse to come to eat lunch, the stick of butter on the plate is roughly parallel to the edge of the table, but is diagonal when Art and Jess come to the table. A later view from the other end of the table shows the stick of butter parallel to the edge again. Some of the family members take a roll out of the basket, but none take any butter (so did not move it). (00:20:45)