Episode 6 DCI Cadi John and DS Owen Vaughan succeed in apprehending Mia, Lee and Connor, but there is only a hollow sense of victory. Details Casts Videos Galleries Posters Season Lists Title Episode 6 Genres Crime Drama Mystery Release Date 2019-12-22 Episode Runtime 00 Hours 57 Minutes Season Number 2 Episode Number 6 Production Companies Severn Screen Sian Reese-Williams... DI Cadi John... Sion Alun Davies... DC Owen Vaughan... Victoria Pugh... DSI Susan Lynn... 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