Browse episode ratings trends for Death Valley. Simply click on the interactive rating graph to explore the best and worst of Death Valley's 12 episodes.
Best Episodes of Death Valley
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Worst Episodes of Death Valley
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Death Valley Episode Guide
Episode 1
S1 Ep1
25th May 2025
DS Janie Mallowan teams up with eccentric national treasure and beloved TV detective John Chapel, to solve a murder.
Episode 2
S1 Ep2
1st Jun 2025
After a mysterious walker is found dead on a Welsh mountain trail, Janie ropes John into joining her mam Yvonne’s walking group to investigate the unidentified woman.
Episode 3
S1 Ep3
8th Jun 2025
Janie and John disagree on how to investigate the untimely death of a best man. John goes against Janie’s wishes and befriends the bride to gain insight into the wedding party.
Episode 4
S1 Ep4
15th Jun 2025
John and Janie investigate a murder in an amateur dramatics group, prompting John to take a role in their next stage production.
Episode 5
S1 Ep5
22nd Jun 2025
A murder-mystery party turns into a real investigation when a famous actor is found stabbed to death. John reconnects with an old flame while he and Janie investigate.
Episode 6
S1 Ep6
29th Jun 2025
John and Janie unravel a mystery involving a murder at a school reunion, a cold case, and a shocking discovery from Janie’s past. John risks their friendship with unexpected news.
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The first episode of Death Valley aired on May 25, 2025.
The last episode of Death Valley aired on June 21, 2026.
There are 12 episodes of Death Valley.
There are 2 seasons of Death Valley.
Yes.
Death Valley is set to return for future episodes.
