| Drama series about the private lives of seven British prime ministers who lived in Number 10 Downing Street between the 1780s and the 1920s: William Pitt the Younger, the Duke of Wellington (Arthur Wellesley), Benjamin Disraeli, William Ewart Gladstone, David Lloyd-George, Herbert Henry Asquith and James Ramsay MacDonald. |
| Name | Character | Episodes |
|---|---|---|
| John Stride | 2 | |
| Zena Walker | 2 | |
| Nicholas Jones | 1 | |
| Caroline Langrishe | 1 | |
| Frank Middlemass | 1 | |
| Ian Richardson | 1 | |
| David Ryall | 1 | |
| Bernard Archard | 1 | |
| Dorothy Tutin | 1 | |
| Barbara Kellerman | 1 | |
| Richard Pasco | 1 |