Continuity: When the monk with no name is fighting his master, there is a shot where they are both holding opposite ends of both poles and spinning in the air. In the close up of the monk, he is spinning in the wrong direction.

Continuity: When Bad Girl/Jade tries to see Kar at the cinema and he isn't there she leaves a note. Through the scene as she writes the note, her hair keeps moving from in front of, to tucked behind, her left ear depending upon the angle.

Revealing: At the end when the Monk With No Name has turned old and is walking away from Kar and Jade while waving to them (without looking back), you can see a finger on the left side of the screen covering up the corner and side of the lens. This is for sure in the wide-screen DVD version.

Continuity: When the monk is first teaching Kar to fight, the monk has Kar in a hold where Kar's arm is on the monk's shoulder, in the back and forth shots, Kar is holding the monk's shoulder and has his hand stretched out over the monk's shoulder.

Continuity: In the scene where Jade and Kar are driving in Jade's SUV to rescue the Monk from the German, Jade reaches down to hold Kar's hand, but when the camera angle changes, she has both hands firmly on the steering wheel.