Sammo

Character mistake: Jason's dad comes out of the car and uses consistently for the first part of the movie his crutch supporting the side where he has the cast. Walking on just one crutch, you have to support the uninjured side. (00:08:55)

Sammo ★

Continuity mistake: Van Damme sprints when his buddy is forced to kneel before Stillwell; the problem with the cool sequence when he springboards off his back is that Stillwell in the shot when Goatee Guy went down had already regained his balance, while in this new action shot his leg is still raised. (00:05:30)

Sammo ★

Continuity mistake: Sensei Tom Stillwell realises the threat from the bad guys being all evil in his dojo and jumps back yelling "This will solve nothin'." Before it cuts to a new view, he is looking away from the guy in a suit and looking at the others, but in the next shot he's still looking at the guy and only then checks Van Damme and the bearded dude out. (00:04:40)

Sammo ★

Character mistake: In the opening scene with the mobsters threatening and then beating up Mr. Stillwell, the American flag in his dojo is hanged backwards, with the blue Union on the right. (00:04:20)

Sammo ★

Other mistake: As the trio of bad guys enter the dojo to challenge Jason's dad, they go past a few students, who apparently prefer getting out in the street in their karate gi and bare feet rather than take a minute to at least put their shoes on - we even see one with sneakers and belt in hand, makes you wonder if he's just gonna drop his pants in downtown L.A. That one is not the door for the locker rooms. (00:03:30)

Sammo ★

Continuity mistake: At the beginning of the movie, Tom Stillwell is shouting instructions at the class. He calls for a stop with his hands behind his back, and the class turns and stands by as he looks...with his hands on his hips. In the reverse shot his arms are down. (00:01:50)

Sammo ★

Other mistake: Van Damme in the opening credits is presented quite literally as "Ivan, the Russian." During the movie they call him Ivan and is last name in the tournament is mentioned by the announcer as "Krasinki." So naturally in the end credits roll Van Damme is billed as... Karl Brezdin. Close.

Sammo ★

Question: I have to admit that I don't know if this can be called a 'mistake', so I just post is as a question also to gauge the response from others who may have seen the movie. The 'trick' the movie's second act is based on, with Jude Law showing back at the novelist's house posing as an investigator... Would ANYONE be fooled by this? I don't pinpoint an obvious flaw in the make-up that maybe would be a Character or Continuity mistake, but seriously; is there ANYONE who wouldn't see through that silly disguise, especially considering that it's the only other visitor the guy had in days, that he is obsessed with him, Law comes to see Caine about his 'own' disappearance, which as opposed to the audience Caine knows is fake and left him open to at least a prank or revenge. I mean, they are up close for so long during this, both times, it is such a wild stretch of the suspension of disbelief. I was truly convinced Caine had seen through him right away and was playing with him, but shockingly, that was not the case. (00:02:30 - 00:39:40)

Sammo ★

Plot hole: No matter how impressionable Milo can be, if Andrew shot him with a blank, the way he flies off his feet and onto the wall is unexplainable; he does not just faint, he catapults himself back, at distance, not even in a muscle spasm. (00:35:00)

Sammo ★

Continuity mistake: The two protagonists are having a conversation at a long table. Michael Caine sends a bottle of wine rolling across the table. Jude Law opens it and pours. The bottle label now faces him. After Caine says the line "I've never heard of an Italian called Tindale", Milo hasn't moved but the bottle faces the camera now. There's another subtle change in angle and level of the liquid a bit later when Caine says that his wife would get the "Tindelini" last name. (00:09:20)

Sammo ★

Continuity mistake: When Benkei climbs the sewer ladder and disappears into the light, Donatello is touching the ladder in the first shot, in fact he puts both hands on deliberately, but he's not even touching it in the second. (01:28:35)

Sammo ★

Other mistake: When the Turtles start their time travel, it's night in Japan. Almost 60 hours pass, and it's again nighttime in Japan.

Sammo ★

Revealing mistake: Walker meets his demise in sequence with a shockingly poor visual effect; he falls into the ocean from the cliff, and instead of splashing into the water, he sorta disappears quickly through it. (01:22:55)

Sammo ★

Continuity mistake: For his curtain call, Stuart Wilson acts in close-up like he's losing balance, body arched back. The impact looks all different in the wider angle. (01:22:50)

Sammo ★

Revealing mistake: The Turtles give chase to Walker; Leo and Raph run across a roof, but the tiles are obviously fake; look at Raph's feet and you'll see one in particular bending like gum under the push. (01:21:00)

Sammo ★

Audio problem: The Turtles reach Walker's chambers. Seeing that he's escaping, one of them yells "C'mon, Mikey!" but nobody's lips are moving. (01:20:50)

Sammo ★

Continuity mistake: Leonardo ducks the cannon shot tucking his head inside the shell with the bandana going in front of his shoulder, but he emerges with the bandana on both sides of the neck later. (01:19:50)

Sammo ★

Revealing mistake: It's even too obvious when the movie finale turns into a bit of a farce, but when Mitsu elbows the guards to free herself, it's obvious that she does no damage - the guards are wearing armor, even - and the extras don't do anything to 'sell' the hit. (01:20:20)

Sammo ★

Factual error: During the movie, characters may use lingo that would not be understood easily in the time period of their counterparts. April for instance uses the word "cool" in the modern sense, and nobody questions that, but you could assume that they don't understand every word and infer nonetheless the meaning from the context. Walker however when he's about to fire his cannon uses an idiom "Try this on for size" that was coined in early XX century. (01:19:40)

Sammo ★

Continuity mistake: In the baffling phase when Whit takes exception to the killing if it's done by guns and Walker just throws him with the others, Elias Koteas moves his gun from the left to the right hand when Stuart Wilson calls for Niles, but in the next shot the gun is much lower. (01:18:15)

Sammo ★