Overview
Sybil Foster escapes from a psychiatric hospital, only to find herself the prime suspect in a series of murders. The police investigation, led by DS Doug Duvall unearths skeletons from her past, and a link to a prominent political figure who may hold the key to unlock the secrets of the past - and open the door to solving the mysteries of the present.
Cast
- Joanne Froggatt as Sybil Foster
- Gregor Fisher as DS Doug Duvall
- Mhairi Steenbock as DC Mairi Wilson
- Ralph Ineson as DCI John Carter
- Phyllis Logan as Karen Foster
- Christopher Fulford as Dr. Webster
- Dean Andrews as Mark Lanser
- Michael Attwell as Mr. Greenside
- Elizabeth Berrington as Nurse Peters
- David Bowles as Vicar