Calypso's Search for The Britannic

Captain Cousteau tells, for the first time, the full story of the sinking of Great Britain's majestic ship, The Britannic. The luxury-liner- turned-hospital-ship was on her sixth World War I journey of mercy when, suddenly, an explosion ripped her apart, and sent her to the bottom of the Aegean Sea. Was she torpedoed or mined? A gripping discovery of long held secrets.