Agatha Christie's Poirot. Dumb Witness.

First broadcast 16th March 1996.

Mrs Arundell, an elderly lady of considerable wealth, tells Poirot of her fear that one of her relatives is trying to kill her.

David Suchet as Hercule Poirot
Hugh Fraser as Captain Hastings
Ann Morrish as Emily Arundell
Patrick Ryecart as Charles Arundell
Kate Buffery as Theresa Arundell
Paul Herzberg as Jacob Tanios
Julia St John as Bella Tanios
Norma West as Wilhelmina Lawson
Jonathan Newth as Dr Grainger
Pauline Jameson as Isabel Tripp
Muriel Pavlow as Julia Tripp
Pat O'Toole as Sarah
Geoffrey Freshwater as Sergeant Keeley
Jestyn Phillips as Steward
Tobias Saunders as Alexis
Layla Harrison as Katya
Stephen Tomlin as Vicar
Tim Williams as American
Sarah Stephenson as Mrs Finch
Geoffrey Banks as Starter
Darren McSweeney as Intellectual on Bus