| Name | Character | Episodes |
|---|---|---|
| Floella Benjamin | 60 | |
| Phillip Schofield | 11 | |
| Jane Asher | 6 | |
| Kate O'Mara | 2 | |
| Jeremy Irons | 1 | |
| Russ Abbot | 1 | |
| Ian Lavender | 1 | |
| John Barrowman | 1 | |
| Anna Massey | 1 | |
| Michael Hordern | 1 | |
| David Essex | Self | 1 |
| Samantha Fox | 1 | |
| Michael Palin | 1 | |
| Maureen Lipman | 1 | |
| Elaine Paige | Self | 1 |
| Chris De Burgh | Self | 1 |
| Bernard Cribbins | 1 | |
| Pamela Stephenson | 1 | |
| Delia Smith | 1 | |
| Brian Glover | 1 | |
| Jane Lapotaire | 1 | |
| Linda McCartney | 1 | |
| Brian May | Self | 1 |
| Craig Charles | 1 | |
| Clive Dunn | 1 | |
| Rick Astley | 1 | |
| Frank Williams | 1 | |
| Jan Harvey | 1 | |
| Hazel O'Connor | 1 | |
| Matthew Kelly | 1 | |
| Bill Oddie | 1 | |
| Jill Gascoine | 1 | |
| Bill Pertwee | 1 | |
| Roy Castle | 1 | |
| Geoffrey Durham | 1 | |
| Ned Sherrin | 1 | |
| Patrick Moore | 1 |