The American Ninja movies were always fantastically cheesy and hugely entertaining. The best thing about them was how crap most of the ninjas actually were. They would rarely be good at fighting and some of them would wear yellow costumes… because no one will notice someone wearing a bright yellow costume…
Anyway, in this original trailer the movie was actually called American Warrior so I guess the name changed just before it was released. It’s cool to see the original trailer though.