Expedition: Bismarck Online

Lance Henriksen - Narrator (voice) , James Cameron - Self, Karl Kuhn - Self - Bismarck Survivor, Heinz Steeg - Self, Walter Weintz - Self - Bismarck Survivor, Holger Herwig - Self - Bismarck Historian (as Dr. Holger Herwig) , Mike Cameron - Self, Adrian Paul DeGroot - Self - ROV Technician (as Adrian Degroot) , David J. Bercuson - Self - Bismarck Historian (as Dr. David Bercuson) , Genya Chernaiev - Self - MIR 2 Pilot (as Genya Cherniaev) , Lori Johnston - Self - Expedition Scientist, Curt Lowens - Walter Weintz (voice) , Richard Doyle - Karl Kuhn (voice) , Kai Wulff - Heinz Steeg - Bismarck Survivor (voice) , Blake Sutton - Young Walter Weintz