Continuity mistake: As Starling prepares to launch the timeship from the bay behind his office, there is a shot of the exterior of the ship. In the background of this shot, there is a white wall on the right. This wall carries the company name and logo. However the name is misspelled here as Chronowerks, instead of Chronowerx as was shown on the outside of the building and behind Starling and Janeway when they were in the office.
Continuity mistake: When Rabb lands at Norfolk the number of the chopper is 426, there he meets Commander Turner who says that he takes the same chopper as transport to the submarine. The Sea Knight is the last transport to leave the base before lock-down. When the same chopper approaches the USS Crawford it suddenly has the number 62.
Continuity mistake: Just before Jessica goes and asks the woman with the pram if she'd like some lemonade, we see Nicki put the plastic cups down beside the 'Cash' box. In the next shot of Jessica talking to the woman, the cups are on the other side of the table. They're back in their original place in the next shot.
Continuity mistake: When Lisa is helping Joe with the test he gets her a soda, he puts it on the table she then moves it. It is right next to the can of peanuts. Lisa is seen moving the can of peanuts back, there is one shot that shows it now behind the can of soda, then the next shot they are again next to each other.
Continuity mistake: When Hercules and Nemesis are in the boat discussing her assignment, the shoreline behind Hercules doesn't move behind him as they speak (so the boat is lying still). But whenever the camera cuts to Nemesis, you see the background slowly moving away (so the boat is moving).