Anthony D. Call (Self - Narrator), Joe Hoyt (Self - Expedition Leader, Maritime Archaeologist), John Wagner (Self - Maritime Archaeologist), Guenther Degen (Self - on of U-Boat Captain), Bob Wallace (Self - Captain, SRVx), John Bright (Self - Maritime Archaeologist), William Kurdi (Self - United States Merchant Marine), Issie Deitsch (Self - United States Merchant Marine), Euphemia Ennis (Self - Local Resident Witness), Earl O'Neal (Self - Local Resident Witness)