Comedy | Aug. 6, 1968
Comedy | Aug. 6, 1968
| Producers | Südwestdeutscher Rundfunk |
| Original title | Die Stimme im Glas |
| Directors | Wolf Vollmar |
| Writers |
as Professor Benjamin
as Stimme (Eva Lamberti)
as Professor Zobelmann
as Chefredakteur
as Redakteur
as Wachtmeister
as Verkäuferin
as Romeo