The One That Got Away 2024 S1, E1

Following the murder of a nurse in the Welsh town of Pembroke Dock, old cases are being re-examined under the suspicion of a copycat killer.

Director: Catherine Tregenna , 

Cast:Elen Rhys , Richard Harrington , Rhian Blythe , Ioan Hefin , Aled Pugh , Mali Ann Rees , William Thomas , Ian Puleston-Davies , Eiry Thomas , Hannah Daniel , Lily Williams , Sharon Morgan , Matthew Aubrey , Sion Alun Davies , Sule Rimi , Tristan Slowley , Gwydion Rhys , Marley Philip