Trailer
 | Oldřich Lukeš as Franta |
 | Jaroslav Mareš as Jan |
 | Bohuš Hradil as Karel Žíbek, Jan's father |
 | Jana Dítětová as Marie |
 | František Kovářík as Kolarik |
 | Marie Nademlejnská as Marie's mother |
| Bedřich Vilský as Josef Žíbek, Jan's brother |
| Majka Tomášová as Ludmila, Josef's wife |
| Karel Peyr as boss von Doderer |
 | Miloslav Holub as chief engineer Kotrna |
| Jarmil Škrdlant as pomeranian Halík |
| Josef Chvalina as Starek |
| Rudolf Široký as captain of the gendarmes |
 | Karel Houska as Helmut |
 | Stanislav Langer as Director Jauris |
| Jaroslav Orlický |
| Josef Waltner as member of the board of directors |
| Bohuš Tichý as member of the board of directors |
| Vladimír Řepa as Doder's henchman |
 | Alois Dvorský as Vinš |
| Lída Buzková as Boženka |
| Hynek Němec as German worker Fritz |
| Jan Matýsek as laborer |
| Ferdinand Jarkovský as laborer |
 | Miroslav Doležal as striker |
| Mirko Čech as factory committee member |
| Adolf Šmíd as striking worker |
| František Miroslav Doubrava as striker |
 | Magda Kopřivová as striker's woman |
 | Zdeněk Šavrda as gendarme |
| Ladislav Sedláček as warden |
| Štěpán Bulejko as lieutenant of gendarmes |
| Bedřich Bozděch as innkeeper |
| František Holar as gendarme |
| Josef Steigl as gendarme |
 | Felix le Breux as director of the metallurgical exchange |
 | Marta Fričová as French secretary |
| Věra Váchová as secretary |
| Dagmar Appelová as secretary |
| František Klika as trade unionist |
| Vojta Plachý-Tůma as trade unionist |
| Arnošt Mathé as broker |
| Josef Hořánek as porter in the hotel |
| František Marek as butcher Dundr |
| Jindra Hermanová as german woman |
 | Antonín Holzinger as postman |
| Ladislav Zápotocký as Antonín Zápotocký |
| Miroslav Mráz |
| Jindřich Doležal as Director Appelt |
| J. O. Martin as Secretary of the German Trade Unions |
 | František Hanus as metal-rolling specialist from Rotava |
| Jiří Kostka as metal-rolling specialist from Rotava |
 | Radovan Lukavský as striking metal-rolling specialist |
| Bohumil Machník as union leader |
 | Jaroslav Zrotal as security |
 | Antonie Hegerliková as woman at the foreman |
| Karel Jelínek as Otta |
 | Bolek Prchal as innkeeper |
| Ludmila Svobodová as woman |
| Waldemara Treskoňová |
| Antonín Zápotocký as Antonín Zápotocký (voice) |
| Writing | |
| Miroslav Galuška | Creative Producer |
Directing | |
| Ivo Novák | Assistant Director |
Writing | |
| Iason Urban | Story |
| Iason Urban | Screenplay |
| Otakar Kirchner | Screenplay |
Camera | |
| Bohumil Turek | Camera Operator |
| Miloslav Harvan | Assistant Camera |
Art | |
| Karel Škvor | Production Design |
| Miroslav Pelc | Assistant Production Design |
| Antonín Pašek | Set Decoration |
Costume & Make-Up | |
| Bohuslava Havrdová | Costumer |
| František Kauler | Costumer |
| František Mádl | Costumer |
| Gustav Hrdlička | Makeup & Hair |
| Josef Mann | Makeup & Hair |
| Anežka Kunová | Makeup & Hair |
Editing | |
| Jarmila Müllerová | Assistant Editor |
Production | |
| Ladislav Terš | Production Manager |
| Eduard Šimáček | Production Manager |
Sound | |
| Otakar Pařík | Conductor |
Lighting | |
| František Brůček | Gaffer |
Directing | |
| Martin Frič | Director |
Camera | |
| Jaroslav Tuzar | Director of Photography |
Editing | |
| Jan Kohout | Editor |
Sound | |
| Josef Zora | Sound |
| Jiří Sternwald | Original Music Composer |
Production | |
| František Sandr | Unit Manager |
| František Urbánek | Unit Manager |
Directing | |
| Eliška Šindelářová | Script Supervisor |
| Eva Tichá | Script Supervisor |
