Escape from the Planet of the Apes

Other mistake: As the opening credits roll, the helicopter that brought officials in is taking off. Trouble is, the sand is rushing in back under the chopper rather than blowing away from the rotor wash.

Add time

Movie Nut

Other mistake: When Cornelius and Zira should escape through the mechanical door that is opened by a knob in the guard's box there is no way that Cornelius could see which knob he should press, because one of the guards has his face turned to the window that they are hiding under.

Add time