Continuity mistake: At the end, when Gloria hurls Oscar completely out of sight beyond the horizon, a huge crowd of South Koreans rush up directly behind Gloria, cheering and applauding, only a few feet away from her. The camera cuts to a frontal shot of Gloria, and now the crowd is 30 feet or more in the background.
Continuity mistake: When Kadgar is telling Lothar about the great gate and that the Guardian burned his research, both of them go to pick up a chest, which they were doing anyway, but instead the scene switches to them both sitting down to talk, and the chest has gone. (00:52:00)
Continuity mistake: The cursed necklace is shown emitting its evil fumes on the white paper of the letter, but the letter itself is perfectly 90° with the envelope, or at a different angle. (00:06:20)
Continuity mistake: Mike and Tommy at the beginning of the movie are in the desert and have been staring at nothing for 3 months and 6 days. When Mike says this precise amount of time, and earlier when he asks "What's your point, Tommy?" the lid of his scope flaps in the wind. In the rest of the scene it stays still. (00:02:20)
Continuity mistake: In the first scene, the old alien man comes to pick up his spaceship and Ratchet instructs him to "Now, let's fire up that mag booster." The old alien pushes the switch forward to start the mag booster. Later in the movie, Ratchet flips the switch backwards to "engage mag booster" as Clank commands. (00:06:30 - 00:26:30)
Continuity mistake: While Jax is held against the wall by two of the Furies it shows her bare feet held off the ground. As she moves across to Sinbad after he plunges the sword into the third Fury she is wearing flip-flops. (00:29:17 - 00:29:54)
Continuity mistake: During the flashback, where Sienna plays a search game with Zobrist in his office, her knitted coat is off her shoulders, on her shoulders, and off again. (01:20:00)
Continuity mistake: As Madea passes by to go up the stairs, Joe's hands are both on his cane. A second later, his left hand is off it.
Continuity mistake: The chef at the airport stabs someone, but the knife blade is clean afterwards; moments later he stabs it through the valise, and it is covered in blood.