The SS Claridon is scheduled for her fifth and last voyage after thirty-eight years of service. After an explosion in the boiler room, Captain Robert Adams is reluctant to evacuate the ship. While the crew fights to hold a bulkhead between the flooded boiler room and the engine room and avoid the sinking of the ship, Cliff Henderson struggles against time trying to save his beloved wife, Laurie, who is trapped under a steel beam in their cabin, with the support of crew member Hank Lawson.—Claudio Carvalho, Rio de Janeiro, Brazil