Trailer
Images
 | Rob de Vries as Piet Kramer |
 | Kees Brusse as Inspecteur Bakker |
 | Piet Römer as Eppie Bultsma |
 | Yoka Berretty as Mies |
 | Hans Culeman as Grundmann |
 | Riek Schagen as Wim's Mother |
| Hans Boswinkel as Wim Douma |
 | Sacco van der Made as Merchant |
 | Pieter Lutz as Agent Turksma |
 | André van den Heuvel as Agent Teunisse |
 | Bernhard Droog as Jellema |
| Henk Admiraal as Hein de Zwijger |
 | Chris Baay as Vos |
| Hetty Beck as Eppie's mother |
| Els Bouwman as Miss Lamers |
 | Lo van Hensbergen as De Vries |
| Sjef van Leeuwen as Mottige Leen |
 | Onno Molenkamp as Resistance leader Peters |
| Pierre Myin as Smits, veteran at the prison office |
| Robert Sobels as Resistance leader Halbertsma |
| Hans Tiemeijer as Doctor Wartena |
| Ab Abspoel as PTT mechanic Jan |
| Rob van der Linden as PTT mechanic Theo |
 | Jan Blaaser as Gerard Reeskamp |
 | Hammy de Beukelaer |
 | Sylvia de Leur |
| Gerard Doting |
| Jack Horn |
| Anselm van Melis |
| Diny Sprock |
 | Ton Vos |
 | Frans Kokshoorn as Walther |
| Christine Schouten as Grundmanns secretaresse |
| Thera Verheugen as Jannie Bultsma |
| Directing | |
| Paul Rotha | Director |
Writing | |
| Louis De Jong | Writer |
Production | |
| Rudolf Meyer | Producer |
Sound | |
| Hugo de Groot | Music |
| Else van Epen-de Groot | Music |
| Ger van Leeuwen | Music |
Camera | |
| Prosper Dekeukelaire | Director of Photography |
Editing | |
| Robert Kruger | Editor |
Art | |
| Wim Bijmoer | Art Direction |
Production | |
| Paul Rotha | Producer |
| Kees Brusse | Producer |
