The Mountain and the Molehill

It is May 1944, two weeks before D-day. Britain stands poised for the long-awaited invasion of France - thousands of troops wait anxiously for the orders to come for embarkation. MI5 is horrified to discover the top-secret codewords for the invasion suddenly appearing as clues in the Daily Telegraph crossword. Two agents are immediately dispatched to confront the culprit, the headmaster of a boys' school in southern England.

• Moira ArmstrongDirector
• David ReidWriter

• Michael GoughMr Maggs
• Michael QuillReg
• Demetri JaggerDennis
• Jacob KrichefskiNorman
• John CarsonLauderdale
• Paul BrookeLilliwhite
• Ian ThompsonMeadows
• Sally NodenJennifer
• Eliza HuntMrs Anderson
• Charles LewsenMr Bellows
• Frank WilliamsMajor Sykes
• Alan DavidMr Smout