Continuity mistake: When Braden is confronted by Cho's mother, she throws a blade at him, which he catches and throws back, sticking it in her shoulder. She uses a blowgun and there are two shots of her with the blade in her shoulder and blood on her clothes from the wound. However, when she misses there is a shot of her using a smoke ball where there is nothing in her shoulder, nor is there any blood on her clothes.
Continuity mistake: Just before Cho kills Braden in the final fight, they use ninja-to (swords), but then suddenly the scene jumps to the swords lying on the ground and Braden using a dagger, which Cho drives into its wielder's belly.
Continuity mistake: The Masked Ninja (Braden) carries a lot of weapons which keep appearing and disappearing whilst he inflitrates Chifano's building; his spear-stick and a throwing axe (both relatively big - and therefore visible - weapons), for example, are both there whenever he needs them.
Continuity mistake: When Dave dies Cho is beside him squatting, but in the next shot he is standing up.
Continuity mistake: During the alley fight scene, the Indian hits Cho over the head with a crate then picks him up with both hands. In the next shot, the Indian suddenly is holding a knife.
Continuity mistake: Just before Cho drop-kicks the van's windshield, the Indian is sticking his head out of the window. In the next shot, the Indian's head is no longer sticking out.
Continuity mistake: During the park battle scene where Cho uses fans to fight the cowboy thug, the cowboy's sunglasses appear and disappear between shots.
Continuity mistake: The van's windshield gets destroyed when Cho drop kicks it, but a later shot shows that it is still intact. (00:39:20)
Continuity mistake: When Cho jumps onto the roof of the van, the driver changes position from left to right. The shot was mirrored.
Continuity mistake: When Cho catches up to the van by jumping on the roof of a parked car, his pose changes between shots.
Continuity mistake: When Cho chases the van, he grabs on to one of its ladder steps. In the close-up, he's holding on by the ladder bars.
Continuity mistake: As Cho chases one of the thieves up the stairs, another thief grabs his leg. In the close-up, the thief is not grabbing his leg.
Continuity mistake: During the alley fight scene, Cho roundhouse kicks one of the thieves up close. In the next shot, the thief runs up stairs and Cho chases him. They are now far apart.
Continuity mistake: When Cho and his friend confront the thugs at the park, when they talk at the start they are in the open air with nothing overhead but when the fight breaks out they are suddenly underneath the adventure playground without having actually moved. (00:49:45)
Continuity mistake: When Cho finds his mother dead she is sat on a wheeled platform of some kind. I'm not sure of its purpose and it wasn't present when she was killed. (00:43:35 - 00:45:06)
Continuity mistake: When Braden gets out of his car in front of Caifano's building there is a close up shot of three doormen, the two on the left are stood very close together and one on the right is further away. Then cut to another angle and all three doormen are spaced differently. (00:19:47)
Continuity mistake: The blowdart pipe that Braden pulls out of his bag is totally different to the one he pokes through the slat of the curtain to kill his target. The one from the bag is bamboo and thick and the one he uses is black and much thinner. (00:26:26)
Continuity mistake: When Cathy is being attacked on the bed by the sumo wrestler there is a green article of clothing lying near her head and a length of wood that both vanish suddenly between shots. (00:47:00)
Continuity mistake: When Cho is fighting the three thieves (who have stolen his dolls) outside his showroom there is a moment when the bad guy wearing all denim is knocked down against a staircase, Cho then moves to grab another bad guy as he attempts to flee up a separate staircase and in this shot the denim guy has vanished from the scene. (00:35:45)
Continuity mistake: When Cho is fighting Braden and falls from the roof top he stops using a hook. When he steps on the top again besides him is the exit door, but when he makes a step forward he is now inside the concrete square.
