Visible crew/equipment: When entering the room of the hotel manager, a member of the crew appears on the left edge of the screen. (01:07:21)
Revealing mistake: Real obvious CGI when Alice gets hit with a lamp, exposing her right eye and cheek.
Factual error: The Six Triple Eight depicted has officers and privates but no NCOs whatsoever. In reality, the battalion had the same complement of corporals and sergeants as any other battalion.
Continuity mistake: When Bobbie Jo holds up the jar with the spider in it and tells Hellboy that she got the cargo back, he is looking straight ahead towards the wall of the church. In the next shot angle, he's suddenly looking at her face. (01:29:16)
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.
Other mistake: We often see Trump in a Cadillac limousine (for example, when he meets Ivana in 1976). The model car we see wasn't available until 1990.
Deliberate mistake: When the couple tries to escape the cabin through a vent in the bathroom, for a single-level floor, the vent would not go into the underfloor crawl space. (00:47:00)
Continuity mistake: When Samira and Eric arrive at the jazz club, Eric sits Samira down and then goes outside. A drum kit can be seen with "East Harlem Best" written on the front. Right after he leaves and right before Samira stands up to plug her iPod in, a bar stool has suddenly appeared in front of the drum kit. Eric will move this same bar stool in front of the drum kit himself again later on in the scene.
Factual error: The movie is set in the US, but there are several things which aren't found in the US that give away the fact that it was shot in the UK. In one scene, a Tesco superstore can be seen in the background and the lift bridge seen in the film is Kings Ferry Bridge which connects the Isle of Sheppey to the Kent mainland.
Factual error: Secret Service Agent Miles salutes the President inside of Air Force One and has the other hand on her hip. Secret Service agents do not salute. They are not military.
Character mistake: Characters frequently refer to there being crocodiles living in the water. Alligators live in Florida, not crocodiles. And although they are closely related, they are not the same species.
Character mistake: Zhen tells Mr. Ping and Li that at least they didn't lie to Po, and Mr. Ping says that it's true. It's actually not true because Mr. Ping lied about the secret ingredient to his soup, and Li lied about knowing Chi.
Factual error: During the scene inside the submarine, you see a Commander (O5) giving orders to a captain (O6). This would never be a thing on any vessel. You would have a Commander as a Commanding Officer on a submarine, but not having a Captain working for the Commander.
Continuity mistake: Sister Cecilia is lying on the medical bed as the pregnancy is discovered. Father Sal Tedeschi whispers, "He believes you," as the cardinal says that it's a miracle. Álvaro Morte's hand is touching Sydney Sweeney's veil. She does not move her head in the reverse angle, but when we get back to the previous, the hand of the padre is far more distant. (00:35:50)
Audio problem: When inside Washington D.C. and the AH-64 is firing its gun, the sound is completely wrong. In the movie, it sounds like a laser gun, and in reality, it's a M230 chain gun, which sounds different.
Character mistake: When Jodie and Colt are in her trailer, discussing what should be done next, Jodie suggests Colt needs to cross the border. But they are in Australia, which only borders the sea.
Plot hole: Given contestants were carefully checked for steroids at show time, mainly by urine tests, it seems unlikely Jackie would have been allowed to compete once her steroid use was discovered.
Suggested correction: Not at the amateur level, and not during the time period depicted in the movie.
Continuity mistake: When the milkman is drinking milk in the bar and talking to the Tony the Tiger actor, the amount of milk in his glass changes with the different camera angles. It goes from 2/3 full to mostly full to half full back to mostly full. (00:54:56 - 00:55:45)
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.
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.