Agatha Christie's Poirot
Season 1, Episode 5: The Third Floor Flat
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Poirot discovers a murder in his own block of flats, and goes on the trail of boisterous neighbours and strange nocturnal noises in the lift shaft.
All Episodes - Season 1
Episode 1
The Adventure of the Clapham Cook
Episode 2
Murder in the Mews
Episode 3
The Adventure of Johnnie Waverly
Episode 4
Four and Twenty Blackbirds
Episode 5
The Third Floor Flat
Episode 6
Triangle at Rhodes
Episode 7
Problem at Sea
Episode 8
The Incredible Theft
Episode 9
The King of Clubs
Episode 10
The Dream