In this movie Rocky, Colt and TumTum must battle an evil wealthy toxic waste dumper in order to save a local Indian tribe and their friend Jo. The 3 Ninjas must help find Jo's father and find a secret disk that contains evidence that could stop the toxic landfill that is destroying the Indian community. However the town is owned by the rich man and he controls the police and even the mayor. They must fight a motorcycle gang and renegade cowboys in this non-stop ninja adventure.
Knuckling Up for their Biggest Adventure Yet!
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Did You Know?
This is only film in the "3 Ninjas" series that does not feature ninjas as the antagonists. See more
Rocky keeps switching between having braces and not having braces, even though the movie spans a total of 2-3 days. For example, when Grandpa first tells the boys to listen to the flower and when Rocky and Colt first meet Jo, Rocky does not have braces. Yet the morning after the ninjas rescue Jo's father (when Grandpa throws an egg at them) Rocky has braces. Rocky also has braces at the pizza parlor. See more
I dont wanna die! I never even hit puberty yet!
At the End of the Movie, In the Credits, Max Elliott Slade's middle name is spelled wrong (Elliot) instead of Elliott with two t's See more
For the 1995 UK video version, 2 minutes and 9 seconds of footage was cut to secure a 'PG' rating. See more
Follows 3 Ninjas Kick Back