Season 1 DI Cadi John and DC Owen Vaughan try to solve a case involving Mali Pryce, a young woman whose body was discovered in a stream in the woods. Details Casts Videos Galleries Posters Season Lists Episode Lists Title Season 1 Genres Crime Drama Mystery Air Date 2018-01-07 Episode Runtime 00 Hours 57 Minutes Season Number 1 Episode Count On Season 1 8 Production Companies Severn Screen Sian Reese-Williams... DI Cadi John... Sion Alun Davies... DC Owen Vaughan... Rhodri Meilir... Dylan Harris... Victoria Pugh... DSI Susan Lynn... Lowri Izzard... PC Mari James... Garmon Rhys... PC Ryan Davies... Elodie Wilton... Nia Harris... Gwyneth Keyworth... Megan Ruddock... Gillian Elisa... Iona Harris... Nia Roberts... Elin Jones... Ian Saynor... Huw John... Hidden: Trailer - BBC (Trailer) Original Size (2048x1152) Original Size (1920x1080) Original Size (1920x1080) Original Size (1600x900) Original Size (3840x2160) Original Size (1920x1080) Original Size (1712x964) Original Size (3840x2160) Original Size (3840x2160) Original Size (1920x1080) Original Size (720x1080) Original Size (720x1080) Original Size (800x1200) Original Size (2000x3000) Original Size (1200x1601) Original Size (680x1000) Original Size (680x1000) Original Size (2000x3000) Original Size (2000x3000) Original Size (2000x3000) Original Size (2000x3000) Original Size (2000x3000) Original Size (960x1439) Original Size (1280x1920) Original Size (1014x1520) Season 1 8 Episode(s) 2018-01-07 Season 2 6 Episode(s) 2019-11-17 Season 3 6 Episode(s) 2021-10-10 Episode 1 2018-01-07 Episode 1... Episode 2 2018-01-14 Episode 2... Episode 3 2018-01-21 Episode 3... Episode 4 2018-01-28 Episode 4... Episode 5 2018-02-04 Episode 5... Episode 6 2018-02-11 Episode 6... Episode 7 2018-02-18 Episode 7... Episode 8 2018-02-25 Episode 8...