Lots of slogans such as "Be like Dad, Keep Mum" and "Keep it under your Hat" are visible on the walls in various scenes to reinforce the plot of this British wartime movie illustrating how gossipy talk can result in unknowingly giving valuable information to Nazi spies.
No streaming info available.
Verdict: Unknown
> Thorold Dickinson (Director)
> Ernest Irving (Music Director)
> Ernest Palmer (Director of Photography)
> Angus MacPhail (Writer)
> Basil Bartlett (Writer)
> Thorold Dickinson (Writer)
> John Dighton (Writer)
