Kadro (8)
Kevin DraineHimself - NarratorJuha FlinkmanHimself - Marine ScientistJussi KaasinenHimself - Principal DiverHarry LindholmHimself - HistorianSten StockmannHimself - PhotographyImmi WallinHerself - CaptainJouni PolkkoHimself - Principal DiverMailiina TuranlahtiHerself - Diver