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: After Shuko is arrested and escorted to the squad car, Marian joins Billy and Jimmy. When Marian points to the Dragon Wagon, her mic transmitter bodypack is visible at her lower back. Then when Jimmy gives Abobo the car keys, and she walks away, Marian's transmitter wires are also visible at her back. (01:27:35)
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)
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)
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.