The Silent Enemy

The Mediterranean, 1941/42 - Axis forces are using frogmen and manned torpedoes to attack previously impregnable harbours. The Allied forces need to come up with something to answer this threat, which they find in the form of Lt. Lionel "Buster" Crabb.

• William FairchildScreenplay
• William FairchildDirector

• Laurence HarveyLieutenant "Buster" Crabb, R.N.V.R.
• Michael CraigLeading Seaman Knowles
• Dawn AddamsThird Officer Jill Masters, W.R.N.S
• John ClementsThe Admiral
• Sidney JamesChief Petty Officer Thorpe
• Alec McCowenAble Seaman Morgan
• Nigel StockAble Seaman Fraser
• Ian WhittakerOrdinary Seaman Thomas
• Arnoldo FoàTomolino
• Gianna Maria CanaleConchita
• Massimo SeratoForzenelli
• Giacomo Rossi StuartRosati