Opened at the Embassy Theatre in London on 6 December 1930. Murder Mystery. The theft of a devastating new explosive formula and the murder of its inventor presents Hercule Poirot with one of the most puzzling cases of his career. His suspects: a mysterious Italian; a flirty flapper; a genteel spinster; an impecunious son and the enigmatic secretary all have motives. An intriguing mystery worthy of Poirot's 'little grey cells' from the Queen of Crime!| 27 May 14 to 31 May 14 | Theatre Royal Brighton, East Sussex Performance Details => Venue archive |
| 19 May 14 to 24 May 14 | Blackpool Grand Theatre Blackpool, Lancashire Performance Details => Venue archive |
| 6 May 14 to 10 May 14 | Belgrade Theatre Coventry, West Midlands Performance Details => Venue archive |
| 28 Apr 14 to 3 May 14 | Milton Keynes Theatre Milton Keynes, Buckinghamshire Performance Details => Venue archive |
| 22 Apr 14 to 26 Apr 14 | Yvonne Arnaud Theatre Guildford, Surrey Performance Details => Venue archive |
| 14 Apr 14 to 19 Apr 14 | Hall for Cornwall Truro, Cornwall Performance Details => Venue archive |
| 7 Apr 14 to 12 Apr 14 | Malvern Theatres Malvern, Worcestershire Performance Details => Venue archive |
| 31 Mar 14 to 5 Apr 14 | Grand Opera House York, North Yorkshire Performance Details => Venue archive |
| 24 Mar 14 to 29 Mar 14 | King's Theatre Edinburgh Performance Details => Venue archive |
| 17 Mar 14 to 22 Mar 14 | Southend Palace Theatre Westcliff-on-Sea, Essex Performance Details => Venue archive |
| 10 Mar 14 to 15 Mar 14 | Devonshire Park Theatre Eastbourne, East Sussex Performance Details => Venue archive |
| 4 Mar 14 to 8 Mar 14 | New Theatre Cardiff, Glamorgan Performance Details => Venue archive |
| 17 Feb 14 to 22 Feb 14 | Regent Theatre Stoke-on-Trent, Staffordshire Performance Details => Venue archive |
| 10 Feb 14 to 15 Feb 14 | Richmond Theatre Outer London, Greater London Performance Details => Venue archive |
| 3 Feb 14 to 8 Feb 14 | Grand Theatre Wolverhampton, West Midlands Performance Details => Venue archive |
| 27 Jan 14 to 1 Feb 14 | Theatre Royal Bath, Bath & North East Somerset Performance Details => Venue archive |
| 20 Jan 14 to 25 Jan 14 | Arts Theatre Cambridge, Cambridgeshire Performance Details => Venue archive |
| 7 Jan 14 to 18 Jan 14 | Theatre Royal Windsor Windsor, Berkshire Performance Details => Venue archive |
