Directed by
| Frank Wisbar | ||
Writing Credits
| Wolfgang Ott | ... | (novel) |
| Wolfgang Ott | ... | (screenplay) |
| Alf Teichs | ... | (dramaturgue) (uncredited) |
Cast (in credits order) complete, awaiting verification
| Hansjörg Felmy | ... | Teichmann | |
| Sabine Bethmann | ... | Edith Wegener | |
| Mady Rahl | ... | Dora | |
| Wolfgang Preiss | ... | U-Bootkommandant Lüttke | |
| Heinz Engelmann | ... | Flottillenchef Erich Wegener | |
| Horst Frank | ... | Heyne | |
| Siegfried Lowitz | ... | Leutnant Pauli | |
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Wolfgang Wahl | ... | Leitender Ingenieur auf dem U-Boot |
| Thomas Braut | ... | Stollenberg | |
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Ernst Reinhold | ... | Vögele |
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Stefan Wigger | ... | Prinz Warthenstein |
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Sascha Keith | ... | Zebra |
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Reinhold Brandes | ... | Oberleutnant Kersten |
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Dirk Dautzenberg | ... | Obermaat |
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Horst Fassel | ... | Leitender Ingenieur auf der 'Albatros' |
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Peter Franck | ... | Dr. Timmler |
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Walter Laugwitz | ||
| Rest of cast listed alphabetically: | |||
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Hellmuth Kleinschmidt | ... | Koch (uncredited) |
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Peter Neugebauer | ... | Matrose (uncredited) |
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Friedrich Schütter | ... | Oberleutnant Brandstetter (uncredited) |
| Michael Verhoeven | ... | Matrose auf U-Boot bei Reparaturaktion (uncredited) | |
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Vicco von Bülow | ... | Matrose bei Ankunft der neuen Kadetten (uncredited) |
Produced by
| Alf Teichs | ... | producer (uncredited) |
| Willy Zeyn | ... | producer |
Music by
| Hans-Martin Majewski | ||
Cinematography by
| Günter Haase | ||
Editing by
| Carl Otto Bartning | ||
Art Direction by
| Erich Kettelhut | ||
| Johannes Ott | ||
Costume Design by
| Irms Pauli | ||
Production Management
| Erwin Gitt | ... | production leader |
| Willi Herrmann | ... | production manager |
| Ernst Jäger | ... | production manager |
| Laci Martin | ... | production manager |
Art Department
| Anders Gullberg | ... | poster artist : Sweden (uncredited) |
Sound Department
| Jan van der Eerden | ... | sound |
Camera and Electrical Department
| Lilo Winterstein | ... | still photographer |
