Gideon Fell The House in Gallows Lane by John Dickson Carr

Dr Gideon Fell is called upon to investigate the poisoning of several men - all of whom had been married to the same woman.......
Dr Gideon Fell:………Donald Sinden
Superintendent Hadley:……..John Hartley
Dick Markham:……..Robert Portal
Dramatized by Peter Ling.
Director:…….Enyd Williams
October 1997