Visible crew/equipment: Throughout the movie, in the shots of the guys on the alien planet, the white reflector screens and film crew's reflections are visible in their sunglasses. (00:40:20)
Revealing mistake: Roads are visible in the background during the climatic fight sequence on Veridia III, even though the planet is uninhabited. (01:40:35)
Visible crew/equipment: With compliments of Koga Shuko the united gangs attack the Lee brothers, and while Jimmy and Billy defend themselves Billy goes up against a guy wearing a school uniform. Just as Billy slams a car's engine hood down onto that guy, in this shot we can see the camera, the camera operator, and a crew member under the raised car hood, at the lower left side of the screen. (00:45:00)
Revealing mistake: When people disappear because of the time paradox, the background changes. This is especially noticeable when Johnson disappears, watch the lights on the panel behind her go out. (00:13:35)
Continuity mistake: When the creature rips out Elizabeth's heart, Elizabeth's head is originally turned to the side. When they cut back her head is facing forward.
Revealing mistake: When the doctor is cutting the forehead, a red tube to release fake blood can be seen behind the scalpel. (00:30:12)