Poirot and Hastings go to Lake Windermere to watch Hastings' friend Charles Arundel attempt the powerboat speed record.
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 Snubby as Bob Darren McSweeney as Intellectual on Bus
