First broadcast 5th February 1989.<br /><br />A group of young people return from a night out, but they have to use the coal lift because they have lost the keys to the apartment. <br /><br />David Suchet as Hercule Poirot<br />Hugh Fraser as Captain Hastings<br />Philip Jackson as Chief Inspector Japp<br />Pauline Moran as Miss Lemon<br />Suzanne Burden as Patricia Matthews<br />Nicholas Pritchard as Donovan<br />Robert Hines as Jimmy<br />Amanda Elwes as Mildred<br />Josie Lawrence as Mrs. Grant<br />Susan Porrett as Trotter<br />Alan Partington as Inspector Flint<br />James Aidan as Major Sadler (as James Aiden)<br />Gillian Bailey as Mrs Sadler (as Gillian Bush Bailey)<br />Norman Lumsden as Vicar<br />George Little as Dicker<br />Jona Jones as Police Constable<br />John Golightly as Removal Man<br />Peter Aubrey as Removal Man<br />Helena McCarthy as Coffee Stall Owner
