Continuity mistake: All the action occurs near Claremore, Oklahoma. The picturesque mountains in the background of several scenes are lovely, but there are no mountains even close to that size within hundreds of miles of Claremore.
Continuity mistake: During the desert chase sequence, when our hero is run off the road by Ernest B. his missing arm is momentarily transposed when he steps from the jeep.
Continuity mistake: Sacajawea (Donna Reed) dives into the water to retrieve some important maps, which have fallen in and been taken to the back of the boat. When she dives in, the maps are back to the original area they fell into, when they should have been quite a distance from where they landed in the water.
Continuity mistake: When the fire trucks are scrambled for the General's plane, watch for the open cab fire truck. It pulls fourth in line. The shot then shifts to show some sort of armored carrier go by,the shot then shifts back and the open cab fire truck is parked back by the building.