© 2026 The Couch Critic
Streaming availability by country
Thrown together by the murder of John's neighbour, John and Janie are an odd, yet hilarious duo with opposing instincts. Every week, they get to the bottom of gripping murders, with various stunning Welsh locations providing a backdrop to their investigations.
45 Cast Members
Timothy Spall
John Chapel
12 Episodes
Gwyneth Keyworth
Janie Mallowan
12 Episodes
Steffan Rhodri
DCI Barry Clarke
12 Episodes
Alexandria Riley
Helen Baxter
12 Episodes
Melanie Walters
Yvonne Mallowan
12 Episodes
Rithvik Andugula
DC Evan Chaudhry
12 Episodes
Mike Bubbins
Tony
6 Episodes
Remy Beasley
Rhiannon
6 Episodes
Owen Teale
Michael Mallowan
2 Episodes
Aisha-May Hunte
Photographer Assistant
1 Episodes
Hammed Animashaun
Warren Medwin
1 Episodes
Jacob Ethan Tanner
Liam Jenkins
1 Episodes
Jane Horrocks
Polly Trevor
1 Episodes
Hannah Daniel
Sally Morris
1 Episodes
Alexandra Roach
Angela Vaughan
1 Episodes
Roisin Conaty
Karen Hughes
1 Episodes
Mark Lewis Jones
Gareth Merwin
1 Episodes
Ben McGregor
Joe Richards
1 Episodes
Libby Mai
Tina Bucknall
1 Episodes
Rhodri Meilir
Aeron
1 Episodes
