Continuity mistake: When Jake and Link are watching TV Jake is lying on top of the settee. Link says hi to Jake and the camera switches from Link to Frank. In the next shot Frank sits down and Jake is gone. He had no time to move.
Continuity mistake: In the helicopter evacuation scene, Fred Berry hangs on to the skid, then Sandy Duncan climbs down and clings to his back. Berry lets go and they land in Jake's airplane cockpit, and suddenly she's in his lap. I have no idea how Duncan managed to maneuver herself in front of Berry during the drop, especially in such a short distance.