The Beastmaster (1982) - 4 mistakes

Continuity: When the Jun hoard attack the Emirite village, Dar gets knocked unconscious and his dog starts to drag him away. After Maax arrives, the dog is shown dragging Dar away a second time. Two mistakes are apparent. The dog is pulling on the cloth of his left shoulder in this shot. First, when the dog is pulling, the dog stops to get a better grip on the clothing. When the dog lets go of the clothing, Dar keeps sliding even though the dog isn't pulling. Second, when they show the close-up of Dar, the dog is pulling on his right side, not the left. Then again on his left side and again on his right side. It switches a couple of times.

Continuity: When Dar and the others use a boat to intercept Kiri and her captors, we see them sailing towards the pier, but in the close-up shot they're pulling themselves along a rope which was absent from the earlier shot. (Noted in director's commentary.)

Continuity: In the scene after the Jun horde is defeated, Seth removes the arrow from Tal's right shoulder. The next scene shows Dar sitting outside the house and Seth comes out to talk to Dar. Dar asks Seth, 'How is he?' And Seth answers, 'He won't have the use of his left hand for a while.' He should have said the right shoulder because that's where he got shot with the arrow.

Factual error: Pretty much everything that the ferrets do, Kodo and Podo, ferrets would NEVER do. Ferrets don't sound like that. Ferrets can't jump that high and that far (when the one attacked minister Zed).