About the film
The Voice of Action is a 16-minute 1942 Canadian documentary film, directed by James Beveridge and produced by Raymond Spottiswoode. The short film was made by the National Film Board of Canada (NFB) as part of the wartime Canada Carries On series. The Voice of Action describes the importance of the Canadian Broadcasting Corporation (CBC) in the Second World War.
The French version title of The Voice of Action is Dynamisme des ondes.
From the film's Wikipedia article (CC BY-SA 4.0).