When Jamie destroys Fembot 006, an electric discharge burns the back of the fembot's uniform. However, the uniform is back in perfect condition when Jamie puts it on herself.
When Jamie, dressed in Fembot 006's uniform, kicks Steve, her bare foot is shown in the close-up (probably Lindsey's foot is bare so that she doesn't risk actually hurting Lee by kicking him with a denser-material shoe instead of just lightly bunting him with her delicate foot). However, in the long shot, Jaime is wearing shoes.
The coconut that Jaime hurls at the nearest fembot is seen to mostly complete its "arc" and then to be only a few feet above the "empty" ground (no fembot is visible nearby), yet in the next shot, the coconut is still airborne enough to strike a spot high up on the fembot's back and knock out its power.
Steve has shoes on when he and Jaime are climbing the waterfall-swept hill, but he is barefoot when they head across the dam.
Dr. Franklin had ordered the winds to be increased to a devastating fury, yet even after the huge tropical tree is uprooted and falls next to Jaime, the helicopter is still shown to be airborne and filming the area. There is no way that a small simple helicopter could remain aloft and stable in that kind of hurricane-force gale.
The coconuts that land next to the unconscious Jaime (including the one that she will throw at the fembot later) supposedly came from the falling tree that knocked her out. But this tree is obviously just an ordinary deciduous "forest tree" that merely yields wood for lumber and only has small rounded leaves, not the long feathery-fronded leaf-boughs of an edible-fruit-bearing palm tree.
The film editors happened to pause the film at a frame with a very noticeable blotch (film-emulsion imperfection) in it; this "still" frame was used for the moment right before the editors started the footage of the flood-waters breaking through the blue double-doors, and so this motionless smudge makes obvious the fact that a still frame was used.
Impossible "waves disappearing/retreating/being-sucked-back-in" action in the first shot of the sub diving, but which looks correct when the DVD is played backwards. Obviously just reversed stock-footage of a sub surfacing.
In the first shot of the sub submerging, the wave-action around the sub includes some "impossible-in-real-life" motion, such as wavelets moving back down suddenly into the water, as if they're being "sucked back in" to the surrounding ocean. Yet when the sequence is watched in reverse, the wave-action looks correct, so this is obviously just a few seconds of stock footage of a sub surfacing, with the projector running backwards.
The coconut that is next to Jaime's head as she lies unconscious wobbles easily in the wind; obviously just a foam-plastic imitation coconut.
The sub commander tells Steve and Jaime that Dr. Franklin's island used to be a sugar cane plantation, yet the chart he shows them is obviously a map of a fortified military installation; it's marked "Fort Hamilton", with no mention of an agricultural establishment.
When Franklin has Katy recalibrate the ion discriminator, a closeup of the panel reveals a error in its labelling: "disciminator" instead of "discriminator".
Dr. Franklin would surely have fitted his patrol-helicopter with some form of anti-personnel weapon, like a nose-cannon or EMP generator, to stop any intruders from getting near his compound.
Katy asks Dr. Franklin, "Who's that?" as the #3 fembot's helmet-camera pans across the beach and pauses next to a patch of dark-colored seaweed-covered rocks. But the view of these rocks had only been there for an instant, and Steve had not yet moved much in the scene to reveal his drysuit-camouflaged presence among/behind the similarly-colored rocks, so Katy could not have yet noticed that there was anyone there. Steve is seen to start clambering up only after Dr. Franklin joins Katy at the monitors-bank.
Dr. Franklin identifies the first intruder as Jaime Sommers, even though the helicopter's camera has not zoomed in close enough for him to be able to make out for sure who the lady is.
Dr. Franklin tells his fembot to turn up the hurricane level to 4, but the fembot's white-gloved hand is clearly seen sliding the intensity control all the way up to 6.
Dr. Franklin says, "I think that they will try to rescue you despite your orders, Oscar", even though he does not yet know that Jaime has Steve for a companion on the mission.
Now that his "Oscar" and "Lynda" robots have been discovered (along with his present location and other vital/sensitive information), Dr. Franklin knows that Jaime and the other OSI personnel are "on to him" about his fembots, and so there would be no point in pretending that Callahan was not still alive and with him there at his compound. So when he is talking to Jaime over the helicopter's speaker and informing her that he has Oscar as a hostage, he would surely have mentioned that he has Callahan, as well (she is standing right next to Oscar as Dr. Franklin is speaking, in fact, so there is no way that her presence might temporarily slip his mind in the stress of the moment), so that Jaime would know that he has two hostages (two of Jaime's best friends, in fact) instead of just one, in case this might further discourage her from trying to approach Dr. Franklin's headquarters.
Steve and Jaime are both running toward the villain's complex, yet he radios the pursuing fembots, "Keep after him; don't let him get away" as if he is asking the fembots to chase just Steve but not Jaime also, even though his video-monitor views from the fembots' helmet-cams clearly show both of them running up the hill together.