| Name | Character | Episodes |
|---|---|---|
| Zizi Jeanmaire | Self | 1 |
| Reiner Schöne | Self | 1 |
| Françoise Hardy | Self | 1 |
| Adriano Celentano | Self | 1 |
| Engelbert Humperdinck | Self | 1 |
| Cliff Richard | Self | 1 |
| Sylvie Vartan | Self | 1 |
| Hildegard Knef | Self | 1 |
| Barry Gibb | Self | 1 |
| Shirley Bassey | Self | 1 |
| Dusty Springfield | Self | 1 |
| Rex Gildo | Self | 1 |
| Toni Sailer | Self | 1 |
| Peter Orloff | Self | 1 |
| Josef Laufer | Self | 1 |
| Petula Clark | Self | 1 |