| Charlie Drake |
Percy Pointer |
| George Baker |
Peter Cunnington, 'Lord Edward' (Play) |
| Derek Nimmo |
Tony |
| John Le Mesurier |
Jocelyn Macauley |
| Annette Andre |
Muriel (Vision) |
| Una Stubbs |
Alice Payne, 'Lady Dorothea' - Later (Play) |
| Percy Herbert |
Inspector Greet |
| Wanda Ventham |
Kathy |
| Anthony Nicholls |
Freddie Casey - The Financier |
| Joyce Blair |
Angela Sells, 'Lady Dorothea' - at First (Play) |
| John Laurie |
The Scotsman |
| Justine Lord |
Lady Dorothea (Vision) |
| Ronald Radd |
Publicity Man |
| Lyn Ashley |
Dora Callendar, 'Muriel' (Play) |
| Noel Dyson |
Mrs. Gorman |
| John Hewer |
Townsend |
| Anthony Gardner |
Claude Crepe |
| Colin Douglas |
Policeman |
| Nicole Shelby |
Fiona |
| Gina Warwick |
Ellen |
| Desmond Roberts |
Manservant |
