The U.S. government, eager to protect the nation's avacado supplies, recruits feminist professor Margo Hunt to make contact with the Piranha Women, an all-female tribe who believe men are only good as a source of food. Accompanying Dr. Hunt on her trip are Jim, a guide of questionable competence, and Bunny, a student of unquestionable incompetence.
When FBI Agent Zack Grant's partner is killed during a blown-up operation, he attempts to find the person responsible. Mafioso Frank Serlano believes Zack is responsible for his only son's death in the same operation and kidnaps Zack's son to hold as bait. The action gets wild when airline stewardess Mary is taken hostage to add what seems an another insurmountable problem for Zack. There appears to be no way out.
Major Murphy, a US Army Investigator, has received a new assignment. Sgt. Gammon is suspected of dealing cocaine from his base, and Murphy must gather enough evidence to shut down Gammon and his entire operation. Along with his partner, Lt. Andrews, the Major goes undercover to infiltrate the gang and find out just how far up the chain of command these activities are going.
