Several miles off the coast of Florida, the Adventure Team has been sent on a Top Secret mission.
The Adventure Team must recover an armed nuclear missile that was detected via satellite imaging after a Navy submarine torpedoed a North Korean destroyer that was leaving the island of Cuba.
The public must be kept in the dark that the Cold War continues against China, North Korea, and Cuba. So a Zodiac craft with only three divers is sent to recover the armed nuclear missile.
They know where it is, so it is just a matter of getting it back to the ship without accidentally blowing up Key West.
This mission features the best divers from the Adventure Team, the Action Team, and COBRA. They are working together to stop the threat of nuclear proliferation.
Just when they are over the target, a Caribbean Reef Shark begins to circle the Zodiac. After waiting a while for the shark to leave; the divers radio their ship for help getting rid of the shark.
