Miss Lemon persuades Poirot to investigate a series of apparently minor thefts in a university hostel, but simple kleptomania soon turns to baffling homicide.



(novel), (dramatized by)

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Episode cast overview, first billed only:
Sally Finch
Nigel Chapman
Leonard Bateson
Gilbert Martin ...
Colin McNabb
Elinor Morriston ...
Valerie Hobhouse
Polly Kemp ...
Patricia Lane
Jessica Lloyd ...
Celia Austin
Sarah Badel ...
Florence Hubbard
Mrs Nicoletis
Granville Saxton ...
Mr Casterman
Sir Arthur Stanley
Mr Endicott


When a series of apparently minor thefts plagues a university hostelry run by Miss Lemon's sister, Poirot is recruited to investigate. Celia Austin, a pharmacological major, confesses that she is a kleptomaniac and responsible for most of the thefts but denies stealing several objects including a stethoscope, light bulbs, and a student rucksack. Furthermore, she claims to know the other thief and vows to help return the missing items. Unfortunately someone substitutes an overdose of morphine for one of her sleeping powders, and she takes the identity of the thief to the grave. Japp connects the murderer's m.o. with a cold case he had investigated ten years earlier, but the prime suspect in that crime, a powerful statesman, now lies dying in a local hospital. Despite numerous obstacles, Poirot is able to link the killing to an international diamond smuggling ring but not before the murderer claims more victims. Written by duke1029

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Release Date:

12 February 1995 (UK)  »

Company Credits

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Technical Specs


(14 episodes)

Sound Mix:


Aspect Ratio:

1.33 : 1
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Did You Know?


Although Agatha Christie's original story took place in the 1950s, the setting is moved to the 1930s for continuity reasons. See more »


Although set at the time of the Jarrow march of 1936, the rolling stock of the London Underground is clearly the "38 Stock" first introduced only in 1938. See more »


Chief Inspector Japp: What's that thing in the bathroom, Poirot?
Hercule Poirot: Comment?
Chief Inspector Japp: Like a umm... foot bath.
Hercule Poirot: Ah, the bidet.
Chief Inspector Japp: Oh, bidet. It's got a sort of fountain thing in the middle; what's that for?
Hercule Poirot: Uhh... it is of no significance.
Chief Inspector Japp: Nearly got a squirt in the eye when I turned it on.
Miss Lemon: Kumpf!
[snorting with stifled laughter]
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User Reviews

good as well as humorous
16 July 2014 | by (United States) – See all my reviews

In this episode of Poirot, "Hickory Dickory Dock," from season 6, Poirot offers to help Miss Lemon's sister, who runs a hostel. Objects are missing from the rooms, and some of them are strange: a shoe, a belt, a bracelet, a stethoscope - almost sounds like a scavenger hunt.

One of the women living at the hostel, Celia, announces that she is a kleptomaniac. Poirot is told by a fellow student that it isn't true -- she was trying to attract a psychiatry major, so she stole things to be more interesting to him. Celia also says that she didn't steal everything but knows who the other culprit is. She then dies when someone puts morphine in place of a sleeping powder. That's the first murder. More to follow.

It's an intriguing case which underlies a much bigger one that includes smuggling, hidden identities (several), and the murder of a statesman's wife ten years ago that has similarities to the current murders. Japp always held the statesman responsible for his wife's death; now he is dying in the hospital.the thief to the grave.

Meanwhile, Japp's wife is out of town and he's a mess, so Poirot invites him to move in until his wife returns. Japp is then subjected to Poirot's idea of food and is mystified by the bidet. Very funny.

Some of this mystery isn't hard to figure out if you've seen hundreds of this type of thing as I have, but it's still a good mystery with several layers. This isn't really an early episode, as it's from season 6, but it retains some of the first Poirots in its humor and the personality of Poirot. And that makes it fun to watch.

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