First broadcast 14th September 1982.
Matthew Armitage visits the country house of his best friend Neil. While dressing for dinner, he sees in the bedroom mirror the reflection of a young girl being strangled.
Nicholas Clay as Matthew Armitage
Emma Piper as Sylvia Carslake
Shaun Scott as Neil Carslake
Johnathon Morris as Alan Carslake
Paul Williamson as Mr Carslake
Elspet Gray as Mrs Carslake
Nicholas Le Prevost as Derek Wainwright
Marjorie Bland as Charlotte Hardy
David Cook as Captain Mountjoy
John Golightly as Commanding Officer
John Wheatley as Barton
Brian Anthony as Charles Crawley
Kenneth Midwood as Mr Hobbs
Valerie Lush as Mrs Hobbs
Eileen Davies as Nurse
Elizabeth Benson as Mrs Armitage
Sarah-Jane Bickerton as Lucy Jerrard
Leslie Adams as Man at Engagement Party
Jim Delaney as Party Guest
Walter Henry as Party Guest
