Captain S. Melly takes over as the new Commanding Officer at an experimental mixed sex air defence base. It's 1940 and England is under heavy bombardment, but the crew seem more interested in each other than the enemy planes above. Captain Melly plans to put a stop to all this, and becomes the target of a campaign to abandon his separatist ideals...
Kenneth Connor
as Captain S. Melly
Windsor Davies
as Sergeant-Major 'Tiger' Bloomer
Judy Geeson
as Sergeant Tilly Willing
Patrick Mower
as Sergeant Len Able
Jack Douglas
as Bombardier Ready
Joan Sims
as Private Jennifer Ffoukes-Sharpe
Melvyn Hayes
as Gunner Shorthouse
Peter Butterworth
as Major Carstairs
Peter Jones
as Brigadier
Diane Langton
as Private Alice Easy
Julian Holloway
as Major Butcher
David Lodge
as Captain Bull
