Lewis GilbertDirector
Alec GuinnessCaptain Crawford
Dirk BogardeLieut. Scott-Padget
Maurice DenhamMr. Goss
Nigel StockSenior Midshipman Kilpatrick
Richard CarpenterLieut. Ponsonby
Peter GillLieut. D'Arblay
David RobinsonMidshipman Harvey Crawford
Robin StewartMidshipman Pardoe
Ray BrooksHayes
Peter GreenspanJohnson
Anthony QuayleVizard
Tom BellEvans
Murray MelvinPercival Wagstaffe
Victor MaddernBosun Dawlish
Bryan PringleMarine Sgt. Kneebone
Johnny BriggsWheatley
Brian PhelanGrimshaw
Towe TownleySeaman "Silly Billy" Whiting
Declan MulhollandMorrison
Walter FitzgeraldAdmiral Jackson
Joy SheltonMrs. Crawford
Anthony OliverTavern Leader
Russell NapierFlag Captain
Michael ColesFlag Lieutenant
André MaranneColonel Giraud