Continuity: The egg timer in the jail is about to run out, but when Dale runs over to it and tries to turn it over, there is more sand in it than before.
Great sites
Mistakes
When Ming walks in the room where Dale sleeps, her thigh swaps from covered to uncovered and the cushion moves around depending on the angle. See more...
Flash Gordon mistakes
Revealing: When the Hawkmen city is destroyed, you can see the lower portions of it wave about, revealing that it is in fact a model.
Revealing: When Biro stabs the Imperial soldier with his sword, it's obvious that the sword is angled to miss his body.