Continuity mistake: 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. (00:46:04)
Continuity mistake: When Kar and the monk are fighting Kar takes off his jacket and drops it on the floor. When the monk is kneeling on Kar's leg the jacket has disappeared. It reappears across the room even later. (00:47:55)
Continuity mistake: 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. (00:53:00)
Continuity mistake: When Kar goes back to the warehouse to find the Monk, he pushes the door open and the 2 women hold up swords to his chest. The camera angle changes and the sword on the right is now on his shoulder. The camera angle changes again and the sword is back against his chest. You also see him standing with the doors almost closed against him when they were fully opened in the previous camera angle. (01:01:26)
Continuity mistake: When Kar and the Monk are on the boat, Kar walks up to the Monk and you see the right side of the blanket he's wearing is on top of the left. The camera angle changes and the left is now on top of the right. (01:06:06)
Continuity mistake: When Kar is trying to scale the wall at the mansion he falls back into the middle of a bush and you see that the bush is full around him. The camera angle changes and he's now laying in a bush that is totally flat all around him. (01:09:07)
Continuity mistake: When Kar scales the wall at the mansion he grabs the window ledge and you see that the window is about a quarter of the way open. The camera angle changes and the window is now more than half way open. (01:09:55)
Continuity mistake: When Kar wakes up Jade who is sleeping on the couch, she grabs his neck with her feet and pulls him over the couch where you see her feet pull away from his neck. The camera angle changes and her feet are again wrapped around his neck as he's pulled over the couch. (01:11:01)
Continuity mistake: When Jade uses the remote to blow up her SUV you see the bad guys all around the car. The camera angle changes when it blows up and no one is near the car. Then the camera angle changes again and you see a bunch of guys being blown away from the SUV by the blast. (01:20:05)
Continuity mistake: Even though both Jade and Kar get the tattoo inscription on their chests, the little smoky characters only float to Kar from the Monk. (01:32:35)
Continuity mistake: When the monk has his hand on Kar's head, the shots back and forth show Kar looking up or looking down, depending on the angle. (01:34:00)
Continuity mistake: When Jade shows Kar that she caught the bullet in her hand, the amount of blood shown when she first opens her hand to when the camera angle changes is different. (01:35:00)
Continuity mistake: 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.
Continuity mistake: In the scene where the old German guy finishes looking at himself in the mirror and goes to read the rest of the scroll, he's saying the words but he's not reading anything. He's just looking at the vital signs of one of the monks.
Continuity mistake: When the Monk is training Kar in the warehouse, there's a puddle behind them that keeps changing shape drastically or is sometimes gone.
Continuity mistake: When Jade gives Mr. Kojima the note, he's moving the popcorn tubs around. He places the smaller ones (which are stacked higher) to the left of the bigger ones and away from the butter.When Jade leaves the smaller tubs are back to being next to the butter and to the right of the bigger ones without him moving them.
Continuity mistake: When Mr. Funktastic is telling Kar he needs a franchise to steal in his territory, with his right hand he points his finger at Kar and in the next shot his right hand is folded across his chest holding his left arm.
