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?
's Sister appears in the pizza parlor scene also as the girl who asks Tum Tum what the boys' names are. See more
When Jo is in her house putting on her war paint, she is wearing brown shoes, then when they get their bikes, she is wearing white shoes and at the waste plant, she is wearing brown shoes. See more
I get it now.
The sound of the flowers.
You heard the flowers?
What? I don't hear anything.
That's the whole point. I didn't hear them.
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