Where to watch The Secret of 421 (1938) in the UK
The Secret of 421 (1938) is not currently listed on any UK streaming, rental, or purchase service. Last verified on 17 May 2026 by ScreenSearch.
Alphonse and his wife Zulma hold the 421, a tavern in the outskirts of Lille, in the North of France. It is always full of regulars who play cards there and drink gin and exchange words in ch'timi, the local patois. But there has been trouble lately: felonies have been committed in the surroundings. So who can be those two strangers who have just rented a room each at the 421? Each sets about doing a bit of detective work.
Streaming options in the United Kingdom
Updated daily from The Movie Database. Outbound links open the provider directly.
This may be because: (a) the title hasn't been released in the UK yet, (b) it's on physical media only, or (c) the licence has temporarily lapsed. Streaming availability changes frequently — check back daily.
Last verified: — sourced from The Movie Database. Machine-readable: Markdown · JSON.
Cast & crew
Top-billed cast in The Secret of 421.
-
Edouard BrévilleLouis Bruxellois
-
Suzanne ChristyElise Brassepeninck -
Line DarielZulma Brassepeninck
-
Jean DarwelsLe Sidi
-
André DuhamelJohnny Brown
-
Guy FavièresPatron Commissaire -
Zizi FesteratL'agent
-
Hélène OurgelSidonie
More comedy & thriller on UK streaming
Browse other titles in the same genres, refreshed daily.
Browse by streaming service (UK)
See what else is on each service right now.
The Secret of 421 — frequently asked questions
Where can I watch The Secret of 421 in the UK?
The Secret of 421 (1938) is not currently listed by any UK streaming, rental, or purchase service in our daily-updated TMDB feed. It may be on physical media, an aggregator, or pending a UK release. Check back later — availability changes frequently.
Is The Secret of 421 on Netflix, Disney+ or Amazon Prime Video in the UK?
The Secret of 421 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.
Looking for something else?
ScreenSearch indexes over a million films and TV shows. Type any title to instantly find where it's streaming in the UK.
Search any title