The story involves a white supremist plot to taint the United States water supply with a toxin that is harmless to whites but lethal to blacks. The only obstacles that stand in the way of this dastardly plan are Jim Brown, Fred Williamson and Jim Kelly, who shoot, kick and karate chop their way to final victory.

After his cattle rancher boss dies, right-hand man Pike is given the job of returning $86,000 to some families who live across the border in Senora, Mexico. Honest Pike is joined on the trip through the wilderness by a dishonest gambler named Tyree

A martial artist agrees to spy on a reclusive crime lord using his invitation to a tournament there as cover.