Jacqueline BissetLady Lewis John Rhys-DaviesCaptain Barrett Archie DaviesWilliam Lewis Eleanor OakleySarah Lewis Adam BarehamRadio Operator David LumsdenGerman Radio Operator Wolf KahlerSubmarine Captain Sean BakerColonel Marston Chris JenkinsonGerman Agent Brian Trenchard-SmithRegissør / Manusforfatter Kim Owen SmithManusforfatter Dennis A. PrattManusforfatter Brett ThompsonManusforfatter Rob HarrisProduction Design Susannah BuxtonCostume Design Ian HutchinsonThird Assistant Director Non Eleri HughesManusveileder Rick NormanSound Re-Recording Mixer 
