by Friedrich Durrenmatt. Inspector Matthai becomes obsessed with a horrific murder case and the dark world he discovers.
By Friedrich Dürrenmatt, dramatised by Steve Chambers.
Inspector Matthai discovers the horrific murder of an eight-year-old girl.
When he tells the girl's mother, she makes him swear on his soul to find the killer - and so, Matthai's obsession with the case and the dark world beneath the polite veneer of 1950s Swiss society begins...
Chief of Police....Roy Marsden
Inspector Matthai....Kenneth Cranham
Sergeant Henzi....Nicholas Boulton
Von Gunten....Gerard Mcdermott
Dr Locher....Clive Swift
Frau Moser....Colleen Prendergast
Herr Moser....Harry Myers
Fraülein K....Sophie Roberts
Directed by David Hitchinson.