88 mins | Crime, TV Movie | April 14, 1975
88 mins | Crime, TV Movie | April 14, 1975
| Producers | ZDF, Televersal |
| Original title | Schließfach 763 |
| Directors | Wolfgang Staudte |
| Writers | Michael Mansfeld |
as Erik Hoopen
as Richard Rolander
as Helga Baumann
as Bernd Kovacs
as Böttcher
as Schmidt
as Deck
as Joe
as Heiner Matiessen