Let There Be Light
The final entry in a trilogy of films produced for the U.S. government by John Huston. Some returning combat veterans suffer scars that are more psychological than physical. This film follows patients and staff during their treatment. It deals with what would now be called PTSD, but at the time was categorised as psychoneurosis or shell-shock. Government officials deemed this 1946 film counterproductive to postwar efforts; it was not shown publicly until 1981.
Below are the streaming services currently carrying the movie “Let There Be Light” in Canada, along with how each offers it (subscription, buy, or rent) and a direct link. Licensing differs by market, so availability in Canada can differ from other countries.
Where to watch Let There Be Light in Canada
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Not currently available on the supported providers in Canada.
Availability can change as licenses rotate — confirm on the provider’s page before subscribing. Last checked: 14 Sept 2026.

