Agatha Christie Wiki

Dr James Kennedy had a practice in Dillmouth, but after his retirement he relocated to Woodleigh Bolton.

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He strangled Helen Halliday, his sister.


Miss Marple[]

He was played by Frederick Treves in the 1987 BBC TV film Sleeping Murder.

BBC Radio 4 adaptation[]

He was voiced by Julian Glover in the 2001 Radio 4 adaptation of Sleeping Murder.

Agatha Christie's Miss Marple[]

He was played by Phil Davis in the Agatha Christie's Miss Marple episode Sleeping Murder.