Case of the Two Poisons

William Gaunt

Bob Marriott

John Barrie

Sergeant Cork

Freddie Fowler

Chalky White

Charles Morgan

Superintendent Rodway

Edward Ogden

Sergeant Gardner

Annette Andre

Mary Briggs

Barry Justice

Tony Trubshaw

John Glyn-Jones

Sir Roderick Trubshaw

Graham Crowden

Dr. Ben Tovey

Geraldine Newman

Jenny Aysdell

Charles Lamb

Yates

Frederick Piper

Bert Fagg