Watch Drain the Oceans Season 4 Episode 1 online free

Craig Sechler
Self - Narrator

Russell Boulter
Self - Narrator: National Geographic Channel

James Delgado
Self - Maritime Archaeologist, SEARCH Inc.

Eric Grove
Self - Naval Historian

Kerry Shale
Narrator

Jon Henderson
Self - Archaeologist, University of Nottingham

Fredrik Soreide
Self - Norwegian University of Science and Technology

Craig L. Symonds
Self - Author and Historian

Peter Campbell
Self - Maritime Archaeologist, British School at Rome

Innes McCartney
Self - Maritime Archaeologist, Bournemouth University

David Mearns
Self - Shipwreck Hunter. Blue Water Recoveries

Mike Brennan
Self - Maritime Archaeologist, SEARCH Inc.

Jann Witt
Self - Historian, German Naval Association

Anthony Tully
Self - Historian & Author

Frederick Hanselmann
Self - Archaeologist, University of Miami

Andy Sherrell
Self - Deep Sea Search and Salvage Expert

Sam Willis
Self - Archaeologist and Historian

Art Trembanis
Self - Director CSHEL, University of Delaware