Colt, rocky and TumTum has to battle an evil wealthy toxic waste dumper in order to save a regional Indian tribe and their friend Joe. The 3 Ninjas has to help locate a secret disc that comprises signs that may stop the toxic landfill that's destroying the community and find Joe's daddy. No matter how town is possessed by the man and he controls the police and even the mayor. They must fight with renegade cowboys and a motorcycle gang within this ninja adventure that is non-stop.