Thrush is determined to crush the economies of the countries bordering the Pacific by creating new submarine smuggling lanes. They finish laying out the plans on a ship in the South Pacific. Mark swipes the plans and instigates a mutiny. April and Mark are forced to abandon ship and the plans are lost. April washes up on a tiny Island and is captured by the ruler. Mark to the rescue! Unfortunately, the ship's captain also survives the wreck and washes up on the island.