Is It Real?

Ghost Ships (2x18)

Air date: Aug 14, 2007

Ocean-going vessels mysteriously missing their crews; ships long ago sunk damned to eternally sail the seas with the dead at the helm. Stories of ghost ships have been told by superstious sailors for centuries, but is there any truth to them? Modern science attempts to explain some of the more baffling cases like that of the Mary Celeste which was found without her crew and no signs of fowl play.