Wartime propaganda piece giving the warning "Be like Dad, Keep Mum". A gossipy housewife is overheard talking about what her son is doing by a Nazi spy.
Production companies：
Army Kinematograph Service
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Ealing Studios
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Overview：Wartime propaganda piece giving the warning "Be like Dad, Keep Mum". A gossipy housewife is overheard talking about what her son is doing by a Nazi spy.
