Trivia

Out of all 4 films of the 3 ninjas franchise, Victor Wong is the only actor to appear in all 4 films.

Max Elliott Slade was supposed to play Colt in this film, but he went back to school instead.

Victor Wong's last film.

Victor Wong thought this was the best out of all of the 3 Ninjas movies because the boys' character developed deeper.

Elitch Gardens, where the movie was filmed, was completely remodeled for shooting. All of the park and ride signs were changed for the movie. In a few places, the real signs for the rides and park are in the background.