The peaceful existence of boat repairman Blake is destroyed when the Reverend James shows up with his disciples. Back in the days when Blake had been a member of an elite commando force, James had been his friend. But things have changed. Worried that Reverend James has fostered a cult and is planning on a mass suicide, the government sends spies to investigate. The government is also concerned because a prominent general's daughter is among the cultists. When the spies are killed, Blake is forced to reveal his true identity and join the fray to stop James and save the general's daughter.

Captain Rick Jeffries is the head of a group of elite soldiers who swim into action, doing the dirty jobs no else can or wants to do. They are in pursuit of a world traveling terrorist known only as Casper, and have the difficult job of bringing him back--alive.

A ship captained by the father of the leader of Delta Force is taken hostage by terrorists. As might be expected the force is sent in to stop them.