| Name | Character | Episodes |
|---|---|---|
| Tobias Moretti | Self | 1 |
| Niki Lauda | Self | 1 |
| Dagmar Koller | Self | 1 |
| Gregor Bloéb | Self | 1 |
| Roland Düringer | Self | 1 |
| Dietrich Siegl | Self | 1 |
| Gregor Seberg | Self | 1 |
| Stefan Jürgens | Self | 1 |
| Mark Keller | Self | 1 |
| Name | Character | Episodes |
|---|---|---|
| Tobias Moretti | Self | 1 |
| Niki Lauda | Self | 1 |
| Dagmar Koller | Self | 1 |
| Gregor Bloéb | Self | 1 |
| Roland Düringer | Self | 1 |
| Dietrich Siegl | Self | 1 |
| Gregor Seberg | Self | 1 |
| Stefan Jürgens | Self | 1 |
| Mark Keller | Self | 1 |