| Name | Character | Episodes |
|---|---|---|
| Heino | Self | 2 |
| Sandie Shaw | Self | 1 |
| Zizi Jeanmaire | Self | 1 |
| Elke Sommer | Self | 1 |
| Curd Jürgens | Self | 1 |
| Senta Berger | Self | 1 |
| Anita Ekberg | Self | 1 |
| Nina van Pallandt | Self | 1 |
| Cliff Richard | Self | 1 |
| Frank Sinatra Jr. | Self | 1 |
| Charles Aznavour | Self | 1 |
| Udo Jürgens | Self | 1 |
| Grace Kelly | Self | 1 |
| Domenico Modugno | Self | 1 |
| Shmuel Rodensky | Self | 1 |
| Hildegard Knef | Self | 1 |
| Heidi Brühl | Self | 1 |
| Ira von Fürstenberg | Self | 1 |
| Esther Ofarim | Self | 1 |
| Jean-Claude Pascal | Self | 1 |
| Manfred Mann | Self | 1 |
| Peter Kraus | Self | 1 |
| Marika Rökk | Self | 1 |
| Rex Gildo | Self | 1 |
| Violetta Ferrari | Self | 1 |
| Anneliese Rothenberger | Self | 1 |
| Richard Anthony | Self | 1 |
| Petula Clark | Self | 1 |
| Robert Stolz | Self | 1 |