Factual error: Any trained scuba diver knows you don't wear your mask on your forehead, it is seen as a sign of distress. (01:09:05)
Visible crew/equipment: When the Angels first get to the island after jumping off the "chads" boat, there is a shot of all the Angels' backs and they are wearing silver shiny backpacks and in the middle backpack, there is a reflection of a cameraman. (01:09:30)
Continuity mistake: At the end of the movie, when Knoxx tracks down Charlie's phone call, Lucy Liu is up in the attic, trying to hack into the system that's locating Charlie. There's a satellite antenna right up in the attic, to which she connects her laptop. It's the same antenna Knoxx is using for the satellite uplink. It would be much easier to rip off the cables that connect Knoxx's computer to the Redstar satellites, wouldn't it? (01:11:50)
Continuity mistake: In the first fight between the girls and the Thin Man, he grabs some red hair - we see him with it at the race track. However, towards the end of the film he's creeping up behind Lucy Liu and we see him with black hair. Now, the point is that at no point has he fought with Lucy Liu and grabbed her hair - yes, he fights with her AFTERWARDS and grabs some of her hair, but when we see him holding the black hair in the bell tower, he has it before he's had a chance to get any. (01:11:50)
Continuity mistake: When Lucy Liu is fighting the Thin Man in the tower, the bell falls. Soon afterwards he heads towards her, sword swinging, and we can see the bell again on the right. (01:13:40)
Continuity mistake: When Lucy Liu is climbing a rope up the walls of the bad guy's castle lair, you can clearly see that she is wearing shoes without heels. But later on when she's fighting various bad guys, she's wearing four-inch heels. (01:13:50)
Continuity mistake: In the scene where the Angels are fighting on top of the tower, Lucy Liu and Crispin Glover do a spinning move. There is a close up on Lucy before she does the move and then in the next shot we see her and Crispin spinning out of the way. In the close up shot, we see her starting to spin to her right, but in the wide shot she's spinning to her left. (01:15:25)
Other mistake: During the five man fight sequence with Drew, she does a split kick in the air and "kicks" two guys, but her foot is clearly a good distance away from even grazing the guy on the right anywhere on his body. (01:16:45)
Continuity mistake: In the finale when the girls are climbing up the helicopter, we see Cameron Diaz sitting down on the helicopter's leg. However, AFTER that scene, from a far shot of the helicopter, Cameron Diaz is still clinging on the leg, trying to climb it. (01:20:30)
Continuity mistake: During the helicopter scene at the end, the rope as well as the clamps they used to pull themselves up on suddenly disappear from underneath it. It's visible in most of the close-ups underneath the helicopter, but missing in others. (01:20:35)
Factual error: At the end of the movie, the villain shoots a missile from his helicopter at a beach house. Just before he fires, Lucy Liu changes the missile (upon which she is sitting) from laser-guidance to heat-seeking, causing the missile to circle around and blow up the chopper. The heat-seeking missile would have locked onto the strong return from the beach, and not pursued a target that was behind it. (01:21:50)
Continuity mistake: When Dylan jumps from the copter, she has her jacket unzipped, and you can see her yellow shirt underneath, but when the Angels get out of the water, her jacket is zipped up. It's not like she had time to zip it while being blown out of the sky and washing ashore unconscious. (01:23:15)
Factual error: Near the end of the film, Knox is flying a Huey helicopter, and the Angels hitch a ride by shooting it with a speargun and dangling on the line behind it. Suddenly adding about 200kg to a Huey in flight like that is going to cause all sorts of problems with the trim and airspeed of the aircraft. The pilot would know immediately that something was wrong. (01:23:20)
Continuity mistake: At the end of the movie you see Charlie walking down the beach, then looking back at presumably the Angels, at that time it's sunset. When it goes back to a shot of the Angels and Bosley, there's still a bright blue sky as if it were still the afternoon. (01:26:15)
Factual error: The airplane they jump out of at the beginning would be travelling at cruising altitude where it is roughly -30 outside with a wind chill of -30 and -10 for travelling at terminal velocity. They do so without using the Extreme Cold Weather clothing that parachutists must use at this height due to the fact that any exposed skin would be frostbitten within seconds. Also they have no means of breathing the amount of oxygen that a human needs as they are too high up to get an adequate supply.
Factual error: When the two are falling from the plane, they achieve terminal velocity or 125 miles per hour. The parachutist from the helicopter grabs the bad guy and pulls the cord opening the parachute, which means achieving 4Gs or weighing four times your normal weight as deceleration from 125 mph to 18 mph takes place under a second. There is no way that that Angel could have held on to someone weighing four times their normal weight.
Audio problem: In the sequence where Natalie is saving Bosley and calling Pete, listen carefully. When Bosley warns her that there are thugs behind her, he says Dylan instead of Natalie.
Suggested correction: I just watched the movie...he says Natalie.
Revealing mistake: It's obvious when Alex runs to jump on the guys back to massage him that she actually just runs past the table.
Factual error: When the girl fell from the building naked, those two boys were playing a playstation game - Final Fantasy 8. A two-player option wasn't introduced until the next game in the franchise, how come both of them are playing it at the same time? And they're just randomly hitting the buttons...
Factual error: At the beginning, a man says, "Thank You" and then something like, "dor je." The closed captions say it's Japanese, but it's really Chinese.
Suggested correction: Knox wasn't a trained pilot. Either he had no clue to what was going on, or he thought something may have been wrong, but didn't know what to do about it.
Taking off and landing a helicopter are by far the most intense and difficult part of a pilot's training. Seriously, 99% of learning to fly is learning how to land and take off. If the pilot is skilled enough to take off in a Huey he is easily skilled enough to notice a massive additional drag on his helicopter due to the additional weight of the angels and the air resistance put up by such a bulky protrusion on his aircraft. If he isn't skilled enough to notice that, he isn't skilled enough to take off in the first place.