Cast & crew
Bayreuther Proben (1966)
Directed by Klaus Wildenhahn Written by Klaus Wildenhahn
Cast
| Wieland Wagner | Self |
| Wolfgang Wagner | Self |
| Karl Böhm | Self |
| Erwin Wohlfahrt | Self |
| William Olvis | Self |
| Hans-Peter Lehmann | Self |
| Anja Silja | Self |
Crew
| Rudolf Körösi | Director of Photography |
| Klaus Wildenhahn | Director |
| Klaus Wildenhahn | Writer |
| Ria Uplegger | Editor |
| Hansjörg Pauli | Producer |
| Rolf Liebermann | Producer |
| Rudolf Körösi | Director of Photography |
| Klaus Wildenhahn | Director |
| Klaus Wildenhahn | Writer |
| Ria Uplegger | Editor |