| Author | Year | Venue |
| Agatha Christie | 1956 | Odeon Theatre 29th November - 1st December |
| Character | Actor |
|---|---|
| Greta, typist to Sir Wilfred | Margaret MacFarlane |
| Carter, Sir Wilfred's Chief Clerk; 1st Barrister | Aubrey French |
| Mr Mayhew, a Solicitor | Ulick Huntington |
| Leonard Vole | Joseph Boyce |
| Sir Wilfrid Robarts, QC | Kenneth Galloway |
| Inspector Hearne | John Emmett |
| Plain Clothes Detective | Roger Bond |
| Romaine | Margaret Way |
| Clerk of the Court | Leonard Green |
| Mr Justice Wainwright | Harold Pyper |
| Alderman | Alex Yandall |
| Mr Myers, QC | Derek Wheal |
| Court Usher | Roger Bond |
| Court Stenographer | Roger Tutton |
| Warder | Raymond Goldsborough |
| The Judge's Clerk | George French |
| 2nd Barrister | Alma Thomas |
| 3rd Barrister | John Wilkins |
| 4th Barrister | Edward (Ted) Goldsmith |
| 1st Member of the Jury | Eric Power |
| 2nd Member of the Jury | Esther Rogers |
| 3rd Member of the Jury | William Sleep |
| A Policeman | Adrian Martin |
| Dr Wyatt, a police surgeon | Leslie Morris |
| Janet Mackenzie | Phyllis Brown |
| Mr Clegg, a laboratory assistant | Raymond Crook |
| The Other Woman | Joan Parnell |
| Role | Name |
|---|---|
| Producer | William Sleep |
| Stage Director and Scenic Designer | Leonard Meux |
| Stage Manager | Kathleen Marfell |
| Assistant Stage Manager | John Emmett |
| Lighting | Peter Coombs |
| Assisted by | Peter Lines |
| Assisted by | Stephen Wilkins |
| Wardrobe | Rosemary Labbett |
| Properties | Vera Rich |
| Properties | Betty Osmond |
| Sound Effects | Gwen Wilkins |
| Sound Effects | Peter Watts |
| Call Girls | Elisabeth Wilkins |
| Call Girls | Patricia Tytherleigh |
| Scenery Construction and Stage Staff | Edward (Ted) Goldsmith |
| Scenery Construction and Stage Staff | John Lock |
| Scenery Construction and Stage Staff | Fred Cridlin |
| Scenery Construction and Stage Staff | Keith Jary |
| Scenery Construction and Stage Staff | John Wilkins |
| Scenery Construction and Stage Staff | Brian Thompson |
| Scenery Construction and Stage Staff | Charles Adams |
| Scenery Construction and Stage Staff | Patricia Tytherleigh |
| Scenery Construction and Stage Staff | Pat Attrill |
| Scenery Construction and Stage Staff | Mary Owen |
| Scenery Construction and Stage Staff | Pat Routley |
| Stewards Directed by | James Weaver |
| Programme Sellers Directed by | Alma Thomas |