| Cast list | | John Inman | as | Mr. Wilberforce Clayborne Humphries | | Mollie Sugden | as | Mrs. Betty Slocombe | | Frank Thornton | as | Captain Stephen Peacock | | Trevor Bannister | as | Mr. Dick Lucas | | Wendy Richard | as | Miss Shirley Brahms | | Arthur Brough | as | Mr. Ernest Grainger | | Nicholas Smith | as | Mr. Cuthbert Rumbold | | Harold Bennett | as | Young Mr. Grace | | Arthur English | as | Mr. Beverley Harman | | Karan David | as | Conchita | | Glyn Houston | as | Cesar Rodriguez | | Andrew Sachs | as | Don Carlos Bernardo | | Derek Griffiths | as | The Emir | | Nadim Sawalha | as | The Emir's Interpreter | | Penny Irving | as | Miss Nicholson |
| | Crew list: | | Bob Kellett (Director) | | David Croft (Writer) | | Jeremy Lloyd (Writer) |
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