Alexandra D'Artagnan, junior NSA officer, uncovers a plot to assasinate the President of the United States and enlists the help of three infamous international spies to stop the threat.
Set in the near-future USA, when junior NSA officer Alexandra D'Artagnan uncovers a plot by a corrupt general to assassinate the President of the United States to instigate a coup to take over the government in order to install a militarist regime, she enlists the help of three infamous international spies to stop the threat.

A Semester at Sea ship is attacked and sunk by a mutated two-headed shark, and the survivors seek refuge on a deserted atoll. The coeds, however, are no longer safe when the atoll starts flooding.