Continuity: When Jason is trying to kick a sandbag whilst one leg is suspended in a noose, the sand bag starts the scene about waist high, then is hoisted to the ceiling by Bruce Lee. Jason succeeds in hitting the bag in the next shot, but the bag is back at waist height.
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When Jason is trying to kick a sandbag whilst one leg is suspended in a noose, the sand bag starts the scene about waist high, then is hoisted to the ceiling by Bruce Lee. Jason succeeds in hitting the bag in the next shot, but the bag is back at waist height. See more...
No Retreat, No Surrender mistakes
Plot hole: The fact that Van Damme had already defeated the 3 men who were chosen to fight him in the ring means him and the mafia should have been the winners. The fact that some kid jumps in from the audience and beats him should have meant nothing as he wasn't even supposed to be there.
Factual error: During the karate tournament towards the end of the movie if you'll notice the American flags in the background you'll see that they are displayed improperly. Whether flags are being displayed horizontally or vertically, the stars should always be on the left side of the flag.