Hazel CourtMargaret Thornton Joss AmblerYacht Port Manager Mignon O'DohertyMrs. Manley John RobinsonProf. Martineau / Mansel Joss AcklandRon, 2nd Fisherman John King-KellySid, 3rd Fisherman Meadows WhiteMr. Leech, Surveyor Patricia OwensParty Girl (Joyce) Melissa StriblingParty Girl (Vera) Geoffrey DunnStrange Passenger Pat McGrathBert, 1st Fisherman George HaslamArt Direction Stanley GrantDirector Of Photography 
