# Where to watch The Extinction of Fireflies (2021) in the UK

> The Extinction of Fireflies (2021) is not currently listed on any UK streaming, rental, or purchase service. Last verified on 16 May 2026 by ScreenSearch.

**Type:** Film  
**Year:** 2021  
**Runtime:** 88 minutes  
**TMDB rating:** 1.0/10  
**Genres:** Comedy  
**Region:** United Kingdom (GB)  
**Last verified:** 16 May 2026 (2026-05-16T20:40:29.677Z)  

## Synopsis

Set over Labor Day Weekend in coastal New England, a middle-aged playwright invites longtime friend and legendary TV diva, Charlotte Christian, and occasionally working actor friend, Jay Mulch, to read his latest dramatic effort, "The Extinction of Fireflies", based on the epic romance of Roman Emperor Hadrian and his teenage lover Antinous. But when Jay brings along his new (and younger) lover Callisto, the feedback is spectacular and the fireworks begin to fly!

## Streaming options in the United Kingdom

No current UK streaming, rental, or purchase listings were found for The Extinction of Fireflies 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 Extinction of Fireflies in the UK?**

The Extinction of Fireflies (2021) 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 Extinction of Fireflies on Netflix, Disney+ or Amazon Prime Video in the UK?**

The Extinction of Fireflies 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/815240/the-extinction-of-fireflies-2021
- Poster image: https://image.tmdb.org/t/p/w500/uQkfDkXxoVWW8q9uXn3zSK5oSKC.jpg
- JSON variant: https://www.screensearch.co.uk/watch/movie/815240/the-extinction-of-fireflies-2021.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.