Cast & crew
Der Optimist (1938)
Directed by E.W. Emo Written by Felix von Eckardt
Cast
| Viktor de Kowa | Gustl |
| Henny Porten | |
| Theo Lingen | |
| Oskar Sima | |
| Gusti Huber | |
| Rudolf Carl | |
| Else Elster | |
| Wilhelm Schich | |
| Hans Unterkircher | |
| Ferdinand Mayerhofer | |
| Julius Brandt | |
| Rudolf Prack |
Crew
| Werner K. Praefcke | Assistant Director |
| Eduard Hoesch | Camera Operator |
| E.W. Emo | Producer |
| E.W. Emo | Director |
| Felix von Eckardt | Writer |
| Nico Dostal | Music |