Cast & crew
Bel Canto or May a Hooker Sob? (1977)
Directed by Robert van Ackeren Written by Joy Markert, Robert van Ackeren
Cast
| Romy Haag | Nutte |
| Ellen Umlauf | Babiline |
| Kurt Raab | Arthur Digby Sellers |
| Nikolaus Dutsch | Nolus |
| Y Sa Lo | Stefanie Coppens |
| Udo Kier | Poulailler |
| Jule Hammer | Balthasar |
| Erwin Kneihsl | André |
| Roland von Schulze | |
| Gabriele Lafari | Melusine |
| Helga Krauss | Strawberry Alice |
Crew
| Christian Moldt | Sound |
| Joy Markert | Production Coordinator |
| Heinrich Mann | Novel |
| Joy Markert | Writer |
| Jürgen Günther | Unit Manager |
| Jürgen Wagner | Director of Photography |
| Erwin Kneihsl | Still Photographer |
| Ursula Ludwig | Production Manager |
| Evgeni Gantchev | Sound |
| Anneke Troost | Wardrobe Master |
| Robert van Ackeren | Writer |
| Günter Große | Assistant Editor |
| Angelika Berg | Makeup Artist |
| Bernd-Rüdiger Zöhnel | Editor |
| Janken Janssen | Costume Designer |
| Ursula Ludwig | Line Producer |
| Dieter Ahlich | Gaffer |
| Ulrich Meier | Director of Photography |
| Robert van Ackeren | Director |
| Wolfgang Wölfer | Original Music Composer |
| Joy Markert | Assistant Director |
| Rudolf Hock | Gaffer |
| Robert van Ackeren | Producer |
| Gerhard Jensen | Sound |
| Janken Janssen | Production Design |