Directed by
| Karel Lamac | ||
Writing Credits
| Arnold Ridley | ... | (play) & |
| Kees Bruynse | ... | (story adaptation) & |
| Nico De Jong | ... | (dialogue) |
Cast (in credits order)
 |
Sara Heyblom | ... | Juffrouw Borneman |
|
|
Lies de Wind | ... | Mieke |
|
|
Chris Baay | ... | Eddy |
| Adolphe Engers | ... | Professor Alberto | |
| Cissy Van Bennekom | ... | Corrie | |
|
|
Louis Borel | ... | Ted |
| Lau Ezerman | ... | Conducteur | |
|
|
Nico De Jong | ... | Dr. Looman |
| Fien de la Mar | ... | Julia van Dongen (as Fientje de la Mar) | |
|
|
Piet Rienks | ... | Haar Broer |
| Jan Musch | ... | Stationchef van Valkenrade | |
| Rest of cast listed alphabetically: | |||
|
|
John Gobau | ... | (uncredited) |
|
|
Hans Tiemeijer | ... | Inspecteur Bloemhof (uncredited) |
Produced by
| Rudolf Meyer | ... | producer (uncredited) |
Music by
| Max Tak | ... | (uncredited) |
Cinematography by
| Otto Heller | ... | (uncredited) |
| Bryan Langley | ... | (uncredited) |
Editing by
| Jan Teunissen | ... | (uncredited) |
Makeup Department
| D.H. Michels | ... | makeup artist (uncredited) |
Art Department
| Joop Geesink | ... | set designer (uncredited) |
Sound Department
| I.J. Citroen | ... | sound (uncredited) |
Camera and Electrical Department
| Frits Meyer | ... | assistant camera (uncredited) |
Music Department
| Max Tak | ... | conductor (uncredited) |
