Continuity mistake: At the Department of Geological Science building, the shot then cuts to a woman saying "I can't". The next is a room full of cameras and a couple of guys standing by the cameras near the doorway, yet in the following shot all the guys have disappeared who were standing by the cameras.
Continuity mistake: At the start, when Tommy Lee Jones puts the pan on the table, the distance between the milk and the bowl changes from being right next to each other to further apart. Also, the rug is not in line with the edge of the kitchen table, yet when the dog goes to lick up the egg, it is.
Continuity mistake: At the end it starts to rain and everyone is covered in ash, soot, dust etc. However, after a few seconds of rain, all the ash, dust and soot have vanished off Roark, Kelly and Amy instantly.
Continuity mistake: When Roark is trying to get a radio, and Emmitt is watching on the big screen in the OEM building, there is a black man behind him who is talking to the guy with the headset on. In one shot the black guy is almost back to back with Emmitt and looks over his shoulder to look at the screen, yet when it cuts, the black guy is talking to the other guy but is not back to back with Emmitt.
Continuity mistake: At the beginning of the film, Mike pulls off a frying pan of eggs from the stove, if you look at the eggs, there are virtually none in the centre of the pan, but in the next shot when he goes to put the pan down before it drops, the centre of the pan is now full of egg.