Argumento

• Georg Althammer — writer
• Roland Klick — screenplay
• Dacia Maraini — writer
• Jane Seitz — writer

Som

• Christian Dalchow — sound
• Peter Hesslein — music
• Marius Müller-Westernhagen — music
• Thomas Kukuck — sound
• Werner Gieseler — sound
• Gérard Rueff — sound
• Udo Lindenberg — original music composer

Elenco

• Charly Wierczejewski — Willi
• Eva Mattes — Monika
• Michael Degen — Frank
• Hans-Michael Rehberg — Homosexueller
• Walter Kohut — Theo
• Witta Pohl — seine Frau
• Edgar Bessen — zweiter Polizist
• Eva Schukardt — Anna
• Rudolf Brand — Geisel
• Ferdinand Henning — Peter
• Tilo Weber — Kommissar
• Alfred Edel — Chefredakteur
• Hans Irle — Polizist
• Paul Burian — Sozialarbeiter
• Heinz Domez — cast
• Peter Bertram — cast
• Karl Walter Diess — cast
• Rolf Jülich — cast

Guarda-roupa e maquilhagem

• Erich L. Schmekel — makeup artist

Montagem

• Sibylle von Romatowski — assistant editor
• Jane Seitz — editor

Câmara

• Jost Vacano — director of photography

Direção de arte

• Georg von Kieseritzky — set decoration

Realização

• Roland Klick — director