| Name | Character | Episodes |
|---|---|---|
| Thomas Fritsch | self | 2 |
| Connie Francis | self | 2 |
| Cliff Richard | self | 1 |
| Domenico Modugno | self | 1 |
| Heidi Brühl | self | 1 |
| Jean-Claude Pascal | self | 1 |
| Manfred Mann | self | 1 |
| Günther Schramm | self | 1 |
| Paul Kuhn | self | 1 |
| Name | Character | Episodes |
|---|---|---|
| Thomas Fritsch | self | 2 |
| Connie Francis | self | 2 |
| Cliff Richard | self | 1 |
| Domenico Modugno | self | 1 |
| Heidi Brühl | self | 1 |
| Jean-Claude Pascal | self | 1 |
| Manfred Mann | self | 1 |
| Günther Schramm | self | 1 |
| Paul Kuhn | self | 1 |