Other mistake: When Malagant visits the Round Table, he places his sword at his old position but never retrieves it before he leaves.
Suggested correction: Near the start of the film, when Malagant and his men kill villagers and burn the border village, Malagant wields his current distinctive sword with its long serrated edge. So when Malagant places his own old "Knights" sword (all Knights of the Round Table have identical swords) at his past position on the table, Malagant effectively renounces his former seat at King Arthur's Round Table. Prince Malagant has absolutely no intention of retrieving that sword when he exits.
Other mistake: When in the jungle, Elliot says to Amy "Let's turn your volume down" and makes an adjustment to Amy's backpack voice synthesizer. A few seconds later Amy "speaks" at exactly the same volume as before.
Other mistake: When Durant and his men chase Lauri out on the streets, they are waving around their guns and causing great commotion and panic amongst bystanders. However, in certain wide shots, you can see some of the extras are standing still, and not reacting to the chaos as they were in previous shots.
Other mistake: When Angela arrived at the hospital to see Alan, the nurse behind the nurses station tells her "we have him intubated and pumped full of epinephrine." When Angela enters Alan's hospital room, he is not intubated.
Other mistake: In the exterior shot of the Grandeur Hotel, it's a poorly made building prop and its name is misspelled "GRANEDUR." (00:18:00)
Other mistake: The movie's called "Attack of the 60 Foot Centerfold" yet when the movie starts the title card reads "Attack of the 60 Foot Centerfolds."
Other mistake: There are pictures of 4 year old Isaiah on Margaret's desk in her office at a point in the movie when he was still a newborn. (00:15:59)