In an interview in the late 1980s, Steve James stated that when he signed to do this film, he wanted to change a lot of the dialogue, as it was written like "no problems, whatever you say, partner."
When Joe uses Jackson's bike to jump over the wall, you can clearly see the front mud-flap of a motocross bike underneath a fake body kit that looks like the original bike.
When Black Star Ninja kills the MP guards at the brig, you can see that there is no blood on his kamas, upon which there would be, from killing the guards
One of the dead soldiers in the beginning of the movie seems to be getting up in the background even though he was killed in the previous scene by a Ninja.
What are the differences between the BBFC-18 VHS and the uncut version?
A
The old British VHS is slightly censored in three scenes, involving shirukens or unappropriate fighting methods. A detailed comparison with pictures can be found here.