Comedy | July 10, 1944
Comedy | July 10, 1944
| Producers | |
| Original title | Der Meisterdetektiv |
| Directors | Hubert Marischka |
| Writers |
as Rittmeister a. D. Hans-Heinz Langendorff
as Diener Balduin
as Ballett-Tänzerin Ilse Braun
as Julia Langendorff
as Privatdetektiv Bruch
as Gutsbesitzer Theobald Langendorff