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Helmut Berger as Boris |
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Mel Ferrer as Stephan Mathiesen |
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Barbara Sukowa as Daniela Mathiesen |
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Karin Baal as Anna |
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Gisela Hahn as Angela |
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Jozef Kroner as Marek |
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Volker Eckstein as Dr. Bertram |
| Writing | Dieter Geissler | Writer |
| Directing | Makk Károly | Director |
| Writing | Makk Károly | Writer |
| Writing | Lothar H. Krischer | Writer |
| Production | Dieter Geissler | Executive Producer |
| Production | Lothar H. Krischer | Producer |
| Sound | Roland Baumgartner | Music |
| Writing | Karsten Peters | Writer |
| Production | Hans Kaden | Associate Producer |
| Production | Konstantin Thoeren | Production Manager |
| Crew | Lothar E. Stickelbrucks | Cinematography |
| Editing | Karl Aulitzky | Editor |
