# Where to watch Let There Be Light (1946) in the UK

> Let There Be Light (1946) is available to watch free in the UK on Tubi TV. Last verified on 6 May 2026 by ScreenSearch.

**Type:** Film  
**Year:** 1946  
**Runtime:** 58 minutes  
**TMDB rating:** 7.3/10  
**Genres:** Documentary, War  
**Region:** United Kingdom (GB)  
**Last verified:** 6 May 2026 (2026-05-06T03:51:19.331Z)  

## Synopsis

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.

## Streaming options in the United Kingdom

### Free (with ads or TV licence)

- [Tubi TV](https://tubitv.com/search/Let%20There%20Be%20Light)

## Frequently asked questions

**Where can I watch Let There Be Light for free in the UK?**

Let There Be Light (1946) is available free (with adverts or a TV licence) on Tubi TV in the United Kingdom.

**Is Let There Be Light on Netflix, Disney+ or Amazon Prime Video in the UK?**

Let There Be Light is not currently included with any major UK subscription service. It may still be available to rent or buy.

**How accurate is this film's availability data?**

Availability is sourced from The Movie Database (TMDB), which in turn pulls from JustWatch. Listings are refreshed daily. For purchase decisions, the provider's own site is the source of truth.

## Sources

- Streaming availability: The Movie Database (TMDB), refreshed daily.
- Underlying licensing data: JustWatch.
- Canonical URL: https://www.screensearch.co.uk/watch/movie/86990/let-there-be-light-1946
- Poster image: https://image.tmdb.org/t/p/w500/wgcAMb5BLKFANzTDfKwnxeH1kYA.jpg
- JSON variant: https://www.screensearch.co.uk/watch/movie/86990/let-there-be-light-1946.json

---

Generated by [ScreenSearch](https://www.screensearch.co.uk/) — a free UK-focused tool that answers "where can I watch this in the UK?" for any film or TV show. No accounts, no signup.