This is a musical comedy starring
Ethel Revnell and
Gracie West (who made their name as radio comedians) as inept detectives who accidentally begin investigating a gang of black marketeers. Their investigation switches to the countryside where they pose as a pair of Land Army girls and much hilarity ensues (well quite a bit anyway though it does become rather corny at times).
What kind of film is this? It's the kind of film where a gangster dresses as a skeleton to scare people away from a ruined church (used as the black marketers' base) - a lot funnier than it sounds.
Don't expect a proper investigation, the detective pair bumble their way along and succeed in the end despite their best efforts.
