(at around 50 mins) When Jane Edmunds gets called away from her station she pushes her headset down from her head onto her neck and walks away - only the previous shot shows that the headset is connected with a cable. See more

Alternate Versions

SPOILER ALERT: An alternate television edit has been shown with a simplified and more ambiguous ending that follows the shooting script; Harry warns them that the authorities are on their way to debrief them, and they will demand answers. The three survivors ready themselves to forget about their mission and the power they possess. Outside, a helicopter sets down. Subsequently, we see the three survivors being interviewed in a debriefing room after decompression, each shot individually against the same background. They react as if they're oblivious to anything going wrong in the Habitat, unaware of anything that happened to Ted, Barnes or the Sphere. The helicopter leaves, and the camera pans down to the ocean, where the Sphere supposedly still remains. See more