Popular radio duo Ethel Revnell (the tall one) and Gracie West (the little one with the long nose) looked even more comical than they sounded, so they were naturals for movies and get to impersonate WAAFs and a pair of schoolgirls while stumbling across a pair of German spies engaged in stealing blueprints.
The title refers to barrage balloons and the daffy duo actually get to sing a title song exhalting them while we are treated to uplifting actuality footage of the real things in action.
The title refers to barrage balloons and the daffy duo actually get to sing a title song exhalting them while we are treated to uplifting actuality footage of the real things in action.