Revealing mistake: The stepmother's arm disappears for a split second when she tells her daughters that there is still a chance for them to become the princess.
Revealing mistake: Having been deserted by their porters three white people and a native journey on. During their journey an antelope is shot by Allan Quartermain for food. The sound of the shot is dubbed in as there is no recoil from the high powered rifle he uses.
Revealing mistake: In the scene directly after an Indian attack, we see four dead Indians on the ground covered with blankets. The first Indian's blanket is removed to reveal his face and it can be seen that the "dead Indian" is alive and breathing. The blanket over his stomach is moving.
Revealing mistake: Rusty Cameron makes a call from a pay telephone. He makes several movements with his index finger and the sound of the dial can be heard but the dial itself never moves.