How old was Leo M. Langlois in…

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Leo M. Langlois was ? in Duck and Cover as 'Executive Producer'.

Movie Released: Mon, Jan 07 1952

Leo M. Langlois was ? in Our Cities Must Fight as 'Executive Producer'.

Movie Released: Mon, Jan 01 1951

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Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages