Sheila Allen

Sheila Allen (22 October 1932 – 13 October 2011) was an English actress, who was best known to the wider public for her role on television as Cassie Manson in Bouquet Of Barbed Wire and its sequel Another Bouquet (1976–77). From 1966 to 1978, Allen was a member of the Royal Shakespeare Company.

Agatha Christie's Poirot · S1, E7

Problem At Sea

Cruising around the Mediterranean, Poirot and his fellow passengers approach Alexandria in Egypt. Colonel Clapperton, whose overbearing wife has earned him some sympathy, disembarks for a trip around the port. He invites his wife to join him, but her brusque rejection is clearly overheard by Poirot and others. On their return to the ship that evening, Mrs Clapperton has been robbed and stabbed to death. The captain is anxious to avoid a scandal and asks Poirot to investigate.

Sheila Allen

Guest Appearances