While initially greenlit as a war preparedness film, the United States was already at war when Captains of the Clouds was released in 1942. Captains of the Clouds made history during its initial production in 1941. It would mark the first time that a Hollywood film would be produced in its entirety in Canada. Warner Bros. was all about greenlighting any films that would help prepare the US for war. This time around, the studio…"Captains of the Clouds: A Patriotic Canadian Film"