Agatha Christie’s Poirot: 6x4
Dumb Witness
Poirot and Hastings are at Lake Windermere for an attempt on the world speed-boat record. An elderly widow is hurt by falling down stairs, then later killed by poisoning with phosphorus.
6 - 1Hercule Poirot's Christmas Dec. 25, 1994
6 - 2Hickory Dickory Dock Feb. 12, 1995
6 - 3Murder on the Links Feb. 11, 1996
6 - 4Dumb Witness Mar. 16, 1997