# Death Valley (British TV series)
**Death Valley** is a British comedy crime drama television series created and written by Paul Doolan, produced by BBC Studios Comedy, and broadcast on [BBC One](https://www.edgepedia.org/bbc-one). It stars [Timothy Spall](https://www.edgepedia.org/timothy-spall) as John Chapel, a retired actor famous for playing the television detective Caesar, who is drawn into real murder investigations in Wales alongside Detective Sergeant Janie Mallowan, played by Gwyneth Keyworth[1](https://www.comedy.co.uk/tv/fyi/828/death-valley-viewing-figures/). The first episode drew 2.9 million overnight viewers, the largest launch audience for a new BBC scripted comedy since [Martin Clunes](https://www.edgepedia.org/martin-clunes)'s sitcom *Warren* in February 2019[1](https://www.comedy.co.uk/tv/fyi/828/death-valley-viewing-figures/).
| Key fact | Detail |
|---|---|
| Genre and channel | Comedy crime drama on BBC One, billed as comedy in some BBC listings but running one drama-length hour in a drama slot[1](https://www.comedy.co.uk/tv/fyi/828/death-valley-viewing-figures/) • [2](https://www.beyondthejoke.co.uk/content/16211/tv-review-death-valley) |
| Creator | Written and created by Paul Doolan; a BBC Studios Comedy Production[1](https://www.comedy.co.uk/tv/fyi/828/death-valley-viewing-figures/) |
| Leads | Timothy Spall as John Chapel, reclusive retired actor and star of the fictional detective series *Caesar*; Gwyneth Keyworth as DS Janie Mallowan[3](https://www.chortle.co.uk/review/2025/05/25/58152/death_valley) |
| Setting | Set and filmed entirely in Wales; Chapel's home village is in the Vale of Glamorgan[1](https://www.comedy.co.uk/tv/fyi/828/death-valley-viewing-figures/) • [4](https://www.theguardian.com/tv-and-radio/2025/may/23/i-had-the-audacity-not-to-peg-it-timothy-spall-on-cancer-cosy-and-being-heckled-on-the-red-carpet) |
| Series 1 launch | 25 May 2025, 8:15pm Sunday slot on BBC One; 2.9 million overnight viewers, the most-watched program in its timeslot[1](https://www.comedy.co.uk/tv/fyi/828/death-valley-viewing-figures/) • [5](https://www.chortle.co.uk/news/2025/05/28/58174/death_valley_intrigues_2.9m_viewers) |
| Format | Six hour-long episodes per series; director Simon Hynd; cast also includes Patricia Hodge and Steffan Rhodri[6](https://www.bbfc.co.uk/release/death-valley-2025-q29sbgvjdglvbjpwwc0xmdi4mzk4) • [3](https://www.chortle.co.uk/review/2025/05/25/58152/death_valley) |
| Second series | Returned to BBC One and iPlayer on 17 May 2026[7](https://www.chortle.co.uk/news/2026/05/07/60550/comics_join_death_valley) |
## Premise and characters
John Chapel is a reclusive former actor hiding in rural Wales from over-ardent fans of *Caesar*, the long-running period detective drama in which he played the eponymous sleuth; the show appears in tantalizing glimpses throughout the series[3](https://www.chortle.co.uk/review/2025/05/25/58152/death_valley). In the first episode, DS Janie Mallowan, an ambitious young detective and devoted *Caesar* fan, knocks on his door while investigating the death of a wealthy property developer, Carwyn Rees, found slumped at his desk with a gun in his hand in what looks like suicide[3](https://www.chortle.co.uk/review/2025/05/25/58152/death_valley) • [8](https://www.rottentomatoes.com/tv/death_valley_2025/s01). Chapel spots details that point to murder and reasons his way to the killer using his actor's skills of observation, telling Janie, "Because actors observe"[9](https://www.theguardian.com/tv-and-radio/2025/may/25/death-valley-bbc-review-timothy-spall-detective-drama).
The pair form what Chortle calls the genre's classic mismatched double act, apparently different but more alike than they care to admit: an ego-driven thespian convinced his people-reading beats any criminal psychologist, and a detective sergeant who babbles nervously at meeting her screen hero[3](https://www.chortle.co.uk/review/2025/05/25/58152/death_valley). The supporting cast includes [Steffan Rhodri](https://www.edgepedia.org/steffan-rhodri) as Janie's boss DCI Barry Clarke, Mike Bubbins as Desk Sergeant Tony, and [Jim Howick](https://www.edgepedia.org/jim-howick) as Constable Atkins[3](https://www.chortle.co.uk/review/2025/05/25/58152/death_valley) • [2](https://www.beyondthejoke.co.uk/content/16211/tv-review-death-valley).
## Format
Each hour-long episode solves one murder, from the death of a walking-group member to a theatrical murder-mystery event that turns real when an actor is stabbed in character[8](https://www.rottentomatoes.com/tv/death_valley_2025/s01). Running beneath the cases are longer arcs about Chapel's grief for his late wife and Mallowan's mourning of a lost friend[9](https://www.theguardian.com/tv-and-radio/2025/may/25/death-valley-bbc-review-timothy-spall-detective-drama). By the sixth episode, Chapel has become an official consultant, assisting with a class-reunion murder linked to the unsolved death of a Dutch tourist[10](https://mvd.cloud/press/MVD17793D/specialedition2509.pdf). Reviewers noted the series's self-awareness: characters remark that detective shows are "all the same anyway", and Chapel unmasks the killer each week with an [Agatha Christie](https://www.edgepedia.org/agatha-christie)-style flourish[3](https://www.chortle.co.uk/review/2025/05/25/58152/death_valley).
## Reception and ratings
The premiere aired at 8:15pm on Sunday 25 May 2025 and drew 2.9 million overnight viewers, the most-watched show in its timeslot across all terrestrial channels[1](https://www.comedy.co.uk/tv/fyi/828/death-valley-viewing-figures/) • [5](https://www.chortle.co.uk/news/2025/05/28/58174/death_valley_intrigues_2.9m_viewers). It was the largest overnight audience for a new BBC scripted comedy title since *Warren* launched with 3.9 million in February 2019, and the largest for a new scripted comedy on any channel in more than five years, behind only *Kate & Koji*, which debuted to 5.2 million on ITV on 18 March 2020[1](https://www.comedy.co.uk/tv/fyi/828/death-valley-viewing-figures/). It beat the debut of *Ludwig*, the 2024 BBC comedy crime hit to which critics repeatedly compared it, which opened to 2.8 million[1](https://www.comedy.co.uk/tv/fyi/828/death-valley-viewing-figures/) • [5](https://www.chortle.co.uk/news/2025/05/28/58174/death_valley_intrigues_2.9m_viewers). Both shows were commissioned by the BBC comedy team despite their strong drama elements[5](https://www.chortle.co.uk/news/2025/05/28/58174/death_valley_intrigues_2.9m_viewers).
**Critical response** was largely positive. The Guardian's Lucy Mangan gave four stars, calling it "Midsomer Murders with jokes" and "a cut above"[5](https://www.chortle.co.uk/news/2025/05/28/58174/death_valley_intrigues_2.9m_viewers) • [9](https://www.theguardian.com/tv-and-radio/2025/may/25/death-valley-bbc-review-timothy-spall-detective-drama). Benji Wilson in *The Telegraph*, also at four stars, praised Paul Doolan's "pin-sharp" script[5](https://www.chortle.co.uk/news/2025/05/28/58174/death_valley_intrigues_2.9m_viewers). [The Times](https://www.edgepedia.org/the-times) gave three stars, calling it a decent addition to the oddball-duo genre, while The Independent's two-star review called the show "so slight as to be almost weightless"[5](https://www.chortle.co.uk/news/2025/05/28/58174/death_valley_intrigues_2.9m_viewers). On Rotten Tomatoes, the first series holds a 77% Tomatometer from 13 critics and a 79% audience score[8](https://www.rottentomatoes.com/tv/death_valley_2025/s01).
## Second series
The BBC renewed the show for a second series, which returned to BBC One and iPlayer on 17 May 2026[7](https://www.chortle.co.uk/news/2026/05/07/60550/comics_join_death_valley) • [11](https://www.tomsguide.com/entertainment/streaming/watch-death-valley-season-2). Comedians [Roisin Conaty](https://www.edgepedia.org/roisin-conaty), Jim Howick, and Hammed Animashaun joined in guest roles[7](https://www.chortle.co.uk/news/2026/05/07/60550/comics_join_death_valley). Phil Harrison's Guardian review of the new run found it "as cosy as crime drama gets" yet oddly arch, with self-critiquing meta-jokes and a core narrative built on the odd but sweet central relationship[12](https://www.theguardian.com/tv-and-radio/2026/may/17/death-valley-review-timothy-spall-bbc-one-iplayer).
## Distribution
In the UK, the series airs on BBC One with all episodes available on [BBC iPlayer](https://www.edgepedia.org/bbc-iplayer)[2](https://www.beyondthejoke.co.uk/content/16211/tv-review-death-valley) • [11](https://www.tomsguide.com/entertainment/streaming/watch-death-valley-season-2). Internationally it streams on BritBox in the United States and Australia, and is also available on [HBO Max](https://www.edgepedia.org/hbo-max) in the US[8](https://www.rottentomatoes.com/tv/death_valley_2025/s01) • [11](https://www.tomsguide.com/entertainment/streaming/watch-death-valley-season-2).
## References
1. [Death Valley tops ratings, British Comedy Guide](https://www.comedy.co.uk/tv/fyi/828/death-valley-viewing-figures/)
2. [TV Review: Death Valley, BBC One, Beyond The Joke](https://www.beyondthejoke.co.uk/content/16211/tv-review-death-valley)
3. [Death Valley: Review 2025, Chortle](https://www.chortle.co.uk/review/2025/05/25/58152/death_valley)
4. [Timothy Spall on cancer, cosy crime and being heckled, The Guardian](https://www.theguardian.com/tv-and-radio/2025/may/23/i-had-the-audacity-not-to-peg-it-timothy-spall-on-cancer-cosy-and-being-heckled-on-the-red-carpet)
5. [Death Valley intrigues 2.9m viewers, Chortle](https://www.chortle.co.uk/news/2025/05/28/58174/death_valley_intrigues_2.9m_viewers)
6. [Death Valley (2025), British Board of Film Classification](https://www.bbfc.co.uk/release/death-valley-2025-q29sbgvjdglvbjpwwc0xmdi4mzk4)
7. [Comics join Death Valley, Chortle](https://www.chortle.co.uk/news/2026/05/07/60550/comics_join_death_valley)
8. [Death Valley: Season 1, Rotten Tomatoes](https://www.rottentomatoes.com/tv/death_valley_2025/s01)
9. [Death Valley review, The Guardian (Lucy Mangan, 25 May 2025)](https://www.theguardian.com/tv-and-radio/2025/may/25/death-valley-bbc-review-timothy-spall-detective-drama)
10. [Special Edition DVD catalog, MVD press](https://mvd.cloud/press/MVD17793D/specialedition2509.pdf)
11. [How to watch 'Death Valley' season 2 online, Tom's Guide](https://www.tomsguide.com/entertainment/streaming/watch-death-valley-season-2)
12. [Death Valley review, The Guardian (Phil Harrison, 17 May 2026)](https://www.theguardian.com/tv-and-radio/2026/may/17/death-valley-review-timothy-spall-bbc-one-iplayer)
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*Topic: Encyclopedia › Arts and culture › Screen and stage › Film and television › Series and fictional screen worlds › Scripted television and comedy series › Genre and subject-scripted series › Crime, police, and detective series › British and Irish crime series › Detective and mystery dramas*
*Initially written Sep 17, 2026 · Reviewed: Oct 25, 2026 · Edited: Oct 15, 2026; Oct 25, 2026 · Last review: Oct 25, 2026*
*Copyright 2026 EdgeChat AI, a subsidiary of Biostate AI.*
License: Edgepedia Community License 1.0, https://www.edgepedia.org/edgepedia/license