แขกรับเชิญ
RRunar LiaSelf - Norwegian Industrial Workers Museum
FFredrik SoreideSelf - Norwegian University of Science and Technology
JJann WittSelf - Historian, German Naval Association
DDavid MearnsSelf - Shipwreck Hunter - Blue Water Recoveries
AAndrzej SlabySelf - Hydrographer, LOTUS Petrobaltic S.A.