Deliberate "mistake": When Jackie starts the rally car in the desert, he does not push in the clutch even though it is a standard transmission.
Continuity: During the fight on the roof at the end of the movie, at one point, Jackie is standing on the edge of the roof, and the camera is above him. There is a view of a car park at ground level, with cars in it. There is then a brief cut away, and, in the next shot, the car park is empty.
Continuity: During the scene with the wooden shoes, Jackie throws a shoe and hits one of the guys in the face. The shoe hit on the left side of his face, but he holds the right side of his face.
Other: When Jackie and some people find a dead guy in a tree one of the villagers says something to Jackie. He not only understands this, he says something back to him. A few minutes later he is speaking the language also. After being their only a few days, Jackie knows their language.
Continuity: After Chan fights the two guys on the roof he jumps off and slides down a slope of windows. When he jumps onto the glass he lands about 5 rows down the slide but in the next shot he begins sliding down from the top row.
Continuity: When Chan is in the room towards the end of the movie where the guy takes Chan's gun and points it at the back of his head, Chan turns around and pulls the top of the gun off, supposedly to reveal no bullets, but you see one loaded.