99 mins | Comedy | Feb. 23, 1951
99 mins | Comedy | Feb. 23, 1951
| Producers | Junge Film-Union Rolf Meyer |
| Original title | Professor Nachtfalter |
| Directors | Zlata Mehlers, Rolf Meyer, Horst Beck |
| Writers | Paul Baudisch, Joachim Wedekind, Per Schwenzen, Kurt E. Walter |
as Dr. Joachim Wendler
as Frau von Weinsberg
as Dr. Obermann
as Gast im Nachtfalter
as Fährmann
as Senor Almadez
as Senora Almadez
as Türsteher vom Nachtfalter
as Gast im Nachtfalter
as Schülerin Helga
as Schülerin
as Stefanie Walden