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Detlev Eckstein as Peter "Pitt" Ahrens |
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Jutta Speidel as Julia |
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Christiane Krüger as Fräulein Steiner |
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Kristina Nel as Astrid |
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Horst Tappert as Siegfried Elsenbeck |
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Georg Thomalla as Professor Dr. Fabian |
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Rudolf Platte as Elektrician |
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Gerlinde Locker as Frau Ahrens |
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Claus Biederstaedt as Wolfgang Ahrens |
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Konrad Georg as Krüger |
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Margot Trooger as Fräulein Landgraf |
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Günter Mack as Krummbach |
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Wolfgang Spier as Wiesling |
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Gerd Frickhöffer as Teacher |
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Walter Gross as Oskar Kunzfeld |
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Harald Juhnke as Doctor |
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Klaus Dahlen as Teacher |
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Wolfgang Völz as Teacher |
| Camera | Ernst Wild | Director of Photography |
| Directing | Werner Jacobs | Director |
| Editing | Carl Otto Bartning | Editor |
| Production | Heinz Willeg | Producer |
| Sound | Raimund Rosenberger | Original Music Composer |
| Writing | Georg Althammer | Writer |
