| Type | Feature Film |
| MPAA Rating | NR |
| Runtime | 1hr 50mins. |
| Genres | Mystery, Short Film |
| Status | Published |
| US Release Date | 11/30/-0001 |
| Name | Credit | Credited as | Season |
|---|---|---|---|
| Harry Andrews | Actor | Superintendent Battle | |
| Joyce Redman | Actor | Lady Coote | |
| John Gielgud | Actor | Marquis of Caterhan | |
| Terry Alexander | Actor | George Lomax | |
| Hetty Baynes | Actor | Vera | |
| Cheryl Campbell | Actor | Lady Eileen 'Bundle' Brent | |
| Lucy Gutteridge | Actor | Lorraine Wade | |
| Noel Johnson | Actor | Sir Stanley Digby | |
| Rula Lenska | Actor | Countess Radzsky | |
| Robert Longden | Actor | Gerry Wade | |
| Leslie Sands | Actor | Sir Oswald Coote | |
| Christopher Scoular | Actor | Bill Eversleigh | |
| Roger Sloman | Actor | Stevens | |
| John Vine | Actor | Ronny Devereux | |
| James Warwick | Actor | Jimmy Thesiger | |
| Brian Wilde | Actor | Tredwell | |
| Jacob Witkin | Actor | Mr. Mosgorovsky | |
| John Price | Actor | Edward | |
| Agatha Christie | Book Author |