Visible crew/equipment: When Jack and Jackie are waiting in the car for Dr. Becker, Jack is looking in the side mirror. When Jack sees him he opens the door, a camera is visible in the side mirror.
Continuity mistake: In the beginning of the movie upon Jack's returning home to Vermont from Iraq, when he meets Jackie and her mother on the side of the road, just before fixing their truck, he puts around Jackie's neck his comforter. A few seconds later after her mother throws up and Jackie finds Jack's military tags, the comforter is gone. (00:05:10 - 00:06:00)
Dr. Lorenson: How are we doing today?
Rudy Mackenzie: For me... that is a really difficult question Dr. Laurenson, because the world around me is shrinking... and the Four Horsemen of the Apocalypse are comin' to see me today, and they're not bringing flowers which... just makes it real difficult to get organized.