# Where to watch The Fourth Periscope (1939) in the UK

> The Fourth Periscope (1939) is not currently listed on any UK streaming, rental, or purchase service. Last verified on 9 May 2026 by ScreenSearch.

**Type:** Film  
**Year:** 1939  
**Runtime:** 87 minutes  
**TMDB rating:** 9.0/10  
**Genres:** Adventure, War  
**Region:** United Kingdom (GB)  
**Last verified:** 9 May 2026 (2026-05-09T20:31:53.572Z)  

## Synopsis

The 1930s. Naval maneuvers are underway. On orders from the command, three submarines are to "attack" a battleship. In the heat of the "battle," a fourth periscope appears. Where did the fourth submarine come from? Is it one of ours or an enemy vessel? These questions must be answered immediately by the commander of the destroyer "Otvažny," otherwise...

## Streaming options in the United Kingdom

No current UK streaming, rental, or purchase listings were found for The Fourth Periscope in our daily-updated TMDB feed. The title may be on physical media only, awaiting UK release, or in a temporary licensing gap.

## Frequently asked questions

**Where can I watch The Fourth Periscope in the UK?**

The Fourth Periscope (1939) 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 Fourth Periscope on Netflix, Disney+ or Amazon Prime Video in the UK?**

The Fourth Periscope 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/642373/the-fourth-periscope-1939
- Poster image: https://image.tmdb.org/t/p/w500/nLIQf4vBXPEWYg8qqbr6hxfCI42.jpg
- JSON variant: https://www.screensearch.co.uk/watch/movie/642373/the-fourth-periscope-1939.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.