The One That Got Away Cast – Full List of Actors and Characters
The BBC crime drama The One That Got Away (originally titled Cleddau in Welsh) landed in 2024 with a compelling mystery set along the rugged Pembrokeshire coast. Viewers drawn to its atmospheric storytelling are increasingly searching for the full cast list, details about a potential second season, and where the series can be watched. This guide brings together everything currently known about the actors, episodes, and availability of this Welsh-British production.
Who Stars in The One That Got Away? – Full Cast and Characters
- Series Title: The One That Got Away (also Cleddau)
- Genre: Crime Drama, Mystery-Thriller
- Network: BBC One / BBC iPlayer (UK); S4C (Welsh version)
- Premiere Date: Welsh version – 13 October 2024; English version – 1 March 2025 (BBC Four)
- Main Cast: Elen Rhys, Richard Harrington, Rhian Blythe, Ioan Hefin
- Episodes: 6 (Season 1)
- Run Time: ~60 minutes each
- Age Rating: Not officially confirmed; expected 15 based on genre
Key insights at a glance:
- The One That Got Away is a Welsh-set BBC crime drama starring Elen Rhys and Richard Harrington.
- The series premiered in 2024 with 6 episodes.
- As of March 2025, no official season 2 renewal has been announced.
- The series is available on BBC iPlayer in the UK; international streaming options are limited.
- Critical reception has been generally positive, with praise for the lead performances and atmospheric cinematography.
| Field | Value |
|---|---|
| Title | The One That Got Away |
| Genre | Crime Drama |
| Network | BBC One (UK) |
| Writer / Director | Cath Tregenna (writer), Sion Ifan (director) |
| Main Cast | Elen Rhys, Richard Harrington, Rhian Blythe, Ioan Hefin, Aled Pugh, Sule Rimi, Ian Puleston-Davies |
| Number of Seasons | 1 (so far) |
| Number of Episodes | 6 |
| Original Release | 2024 (Welsh); 2025 (English) |
| IMDb Rating | Not yet available (as of 2025) |
| Rotten Tomatoes Score | No score yet – see reviews section |
| Where to Watch | BBC iPlayer (UK) |
Main Cast: Elen Rhys as DI Ffion Lloyd
Elen Rhys portrays DI Ffion Lloyd, the lead detective in the series. She appears in all 6 episodes of season 1. Rhys is known for previous roles in Welsh-language television and brings a grounded intensity to the character.
Richard Harrington as DS Rick Sheldon
Richard Harrington plays DS Rick Sheldon, Ffion’s partner. Harrington is best known for his role in Poldark and delivers a layered performance as a detective dealing with personal stakes connected to the case.
Supporting Cast: Rhian Blythe, Ioan Hefin, and More
Rhian Blythe plays Helen Sheldon, Ioan Hefin takes on DCI Alan Vaughan, and other cast members include Aled Pugh, Sule Rimi, Ian Puleston-Davies, and Hannah Daniel as Lisa Redwood. Additional supporting roles are played by William Thomas (Griff Lloyd), Bethan McLean (Abbi Rayner), and Matthew Aubrey (Mel Owen).
The One That Got Away Season 2: Cast, Release Date, and Updates
Has The One That Got Away Been Renewed for Season 2?
As of March 2025, there has been no official confirmation from BBC about a second season. The series premiered in 2024, and renewal decisions often take time. The Welsh-language version aired first on S4C, with the English version arriving on BBC Four in early 2025. Fans are still awaiting a decision.
Neither BBC nor S4C has announced a season 2 renewal. Speculation continues online, but no reliable source has indicated whether filming or writing has begun.
What Could Season 2’s Cast Look Like?
If renewed, main cast members like Elen Rhys and Richard Harrington are expected to return. No official casting announcements have been made. The series was written by Cath Tregenna and directed by Sion Ifan; it is unclear if they would return for a second season.
How Many Episodes Are in The One That Got Away? – Episode Guide
Season 1 Episode Count and Runtime
The first season of The One That Got Away consists of 6 episodes, each approximately 60 minutes long. The Welsh-language version (Cleddau) aired from 13 October 2024, while the English-language version began broadcasting on BBC Four on 1 March 2025.
The Welsh-language episodes, titled Cleddau, premiered on S4C and were available on BBC iPlayer before the English dub aired. Viewers who wish to see the original performances may seek out the Welsh version.
Episode List (BBC Broadcast)
Exact episode titles are available on the BBC programme page. The story follows a murder investigation that echoes a historic case, with escalating links to past crimes and family secrets. Each episode deepens the mystery surrounding the central cold case.
Where to Watch The One That Got Away – Streaming and Availability
Streaming on BBC iPlayer
In the UK, all episodes are available on BBC iPlayer. A TV licence is required to access the platform. The English version was scheduled for BBC Four and BBC iPlayer, with BBC Wales airing it earlier on Tuesday 25 February 2025.
Viewers outside the UK cannot access BBC iPlayer without a VPN and a valid TV licence. The series has not been added to any international streaming services as of March 2025.
International Availability
As of 2025, the series has not been picked up by major US streaming platforms such as Netflix or Amazon Prime. It may air on PBS or become available on BritBox in the future, but no official announcements have been made.
When Did The One That Got Away Premiere? – Key Dates
- – Welsh-language version Cleddau premieres on S4C.
- – BBC Wales begins airing the English version.
- – BBC Four national broadcast starts (9pm slot).
- – No official season 2 renewal announced; speculation continues.
What Do We Know and What Remains Unclear About The One That Got Away?
| Established Information | Information That Remains Unclear |
|---|---|
| The cast of season 1 includes Elen Rhys, Richard Harrington, Rhian Blythe, Ioan Hefin, and others. | Whether season 2 will be produced. |
| Season 1 has 6 episodes. | Who will be in season 2 cast if renewed. |
| The series is a BBC crime drama set in Pembrokeshire, Wales. | Exact premiere date of season 2 (if any). |
| It is available on BBC iPlayer in the UK. | International streaming availability (e.g., Netflix, Amazon Prime). |
| Written by Cath Tregenna and directed by Sion Ifan. | Age rating (assumed 15 based on genre but not official). |
What Is The One That Got Away About?
Set in the coastal region of Pembrokeshire, Wales, the series follows DI Ffion Lloyd and DS Rick Sheldon as they investigate a murder that bears striking similarities to an unsolved case from decades earlier. As the layers of the cold case peel back, connections to present-day crimes and long-buried family secrets emerge. The drama is written by Cath Tregenna and directed by Sion Ifan, and blends police procedural elements with the atmospheric tension typical of Welsh crime narratives.
Where Can I Find Reliable Information About The One That Got Away?
“Credits for Series 1, Episode 1 include Lisa Redwood (Hannah Daniel), Griff Lloyd (William Thomas), Abbi Rayner (Bethan McLean), Mel Owen (Matthew Aubrey).”
– BBC Programme Page
“Cast and characters: Elen Rhys as DI Ffion Lloyd, Richard Harrington as DS Rick Sheldon, Rhian Blythe as Helen Sheldon.”
– Wikipedia
“This new crime drama is one to watch… Elen Rhys, Richard Harrington, Rhian Blythe, Ian Puleston-Davies, Ioan Hefin, Sule Rimi, Aled Pugh.”
– Graziadaily
For a full list of actors and crew, the official BBC programme page and IMDb provide verified credits. Rotten Tomatoes and Wikipedia offer aggregated summaries of cast and episode data. The series has not yet accumulated a wide range of professional reviews, but early audience feedback has been generally favourable.
Is The One That Got Away Worth Watching?
For fans of British crime dramas, The One That Got Away offers a solid entry with strong central performances, a distinctive Welsh setting, and a mystery that plays out over six tightly plotted episodes. Its moderate pace and atmospheric direction have drawn comparisons to shows like Hinterland and Broadchurch. If you enjoy cold-case narratives with personal stakes, it is worth seeking out on BBC iPlayer. Those curious about similar British period crime can also read our guide to A Cruel Love: The Ruth Ellis Story – Cast, Where to Watch and True Story.
Frequently Asked Questions
Is The One That Got Away based on a true story?
No, the series is fictional. It is not based on any real events or persons.
Who created The One That Got Away?
The series was written by Cath Tregenna and directed by Sion Ifan. The original concept was developed by BBC in-house teams.
What is the age rating for The One That Got Away?
The official rating has not been confirmed, but given the crime/drama genre it is likely a 15 rating.
Can I watch The One That Got Away outside the UK?
Currently, the series is only officially available on BBC iPlayer (UK). International availability has not been announced.
How many seasons are planned?
Only one season has aired. No announcements have been made about future seasons.
What is the Welsh title of the series?
The Welsh-language version is called Cleddau, which is also the original title under which it premiered on S4C.
Who plays Bella in The One That Got Away?
The cast list does not include a character named Bella in the available sources. The question may refer to a different series or a minor role not credited in major listings.
How long are the episodes?
Each episode runs approximately 60 minutes.
Will there be a second season?
As of March 2025, no official renewal has been announced. BBC has not confirmed plans for season 2.
Where can I see the full cast list?
Reliable full cast lists are available on IMDb, Wikipedia, and the BBC programme page. The Rotten Tomatoes cast page also provides actor photos and crew details. For a quick overview, Graziadaily published a summary of the main cast.
For more British TV series guides, see Lark Rise to Candleford – Streaming, Cast and Episode Guide.
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