A patriotic, cinematic salvo, this wartime production tells the story of the owner of a shipbuilding company doing his best to contribute to the British fleet. War is good for business, but what will happen once the war is won? It was based on a novel by George Blake.
| Actor | Role |
|---|---|
 Clive BrookLeslie Pagan | Leslie Pagan |
 Morland GrahamDanny Shields | Danny Shields |
| NNell BallantyneMrs. Shields | Mrs. Shields |
 Finlay CurrieMcWain | McWain |
 Maudie EdwardsLizzie | Lizzie |
 Geoffrey HibbertPeter Shields | Peter Shields |
 Allan JeayesRalph | Ralph |
 Moira ListerRita | Rita |
 Frederick LeisterMr. Villier | Mr. Villier |
 Gus McNaughtonJim | Jim |
| IIan SadlerNot listed | Not listed |
 John TurnbullBaird | Baird |
 Bertram WallisNot listed | Not listed |
| CCaven WatsonNot listed | Not listed |
| JJames WoodburnPagan Sr. | Pagan Sr. |
| BBeckett BouldPeter Menzies | Peter Menzies |
 Patric CurwenNot listed | Not listed |
| MMichael GainsboroughNot listed | Not listed |
 Emrys JonesYoung Naval Officer from HMS Milano | Young Naval Officer from HMS Milano |
| DDavid KeirJury Foreman | Jury Foreman |
 Ian McLeanBarrister | Barrister |
| DDudley PaulNot listed | Not listed |
| WWalter RoyNot listed | Not listed |
| DDavid TrickettNot listed | Not listed |
| CC. Denier WarrenOrtega | Ortega |
| AAlec FavershamNot listed | Not listed |
 Hay PetrieWorker in Pagan's Office (uncredited) | Worker in Pagan's Office (uncredited) |