Wanneer nazi-Duitsland zijn land overheerst, kijkt Martin hulpeloos toe hoe de Joodse gemeenschap naar werkkampen wordt gedeporteerd. In tegenstelling tot anderen, ontsnapt hij op miraculeuze wijze aan de dood. Hij sluit zich dan aan bij de verzetsstrijders om een genadeloze strijd tegen de nazi's te voeren.
Nee, helaas is Nedodržaný sľub nog niet beschikbaar op Netflix in Nederland.
| Directing | Jiří Chlumský | Director |
| Editing | Vassilis Skalenakis | Editor |
| Production | Iveta Černá Ivanová | Producer |
| Visual Effects | Juraj Kráľ | Visual Effects |
| Visual Effects | Juraj Tomík | Visual Effects |
| Visual Effects | Ondrej Azor | Visual Effects |
| Camera | Ján Ďuriš | Director of Photography |
| Production | Peter Hlava | Executive Producer |
| Costume & Make-Up | Simona Vachálková | Costume Designer |
| Sound | Michal Novinski | Original Music Composer |
| Writing | Jan Novák | Screenplay |
| Art | Oliver Csiky | Production Design |
| Production | Ivan Hronec | Co-Producer |
| Production | Vladimír Bednár | Co-Producer |
| Production | Jiří Koštýř | Production Manager |
| Production | Jaroslav Kučera | Co-Producer |
| Sound | Martin Večeřa | Sound Designer |
| Art | Viera Dandová | Production Design |
| Production | Alena Nováková | Co-Producer |
| Directing | Paula Hrmová | Assistant Director |
| Camera | Tomáš Juríček | Second Unit Director of Photography |
| Directing | Petr Hartl | Second Unit Director |
| Crew | František 'Šuli' Rakický | Special Effects |
| Crew | Milan 'Šuli' Rakický | Special Effects |
| Crew | Monika Fišerová | Stunt Coordinator |
| Writing | Martin Friedmann-Petrásek | Book |
| Crew | Kamil Jaffar | Special Effects |
| Sound | Pavel Bělohlávek | Sound Assistant |
| Directing | Eva Dutková | Script Supervisor |
| Directing | Richard 'Kay' Kardhordo | Assistant Director |
| Camera | Rafael Skurka | Assistant Camera |
| Crew | Jozef Ťaptík | Special Effects |
| Camera | Pavol Breier | Still Photographer |
| Production | Ingrid Hodálová | Casting |
| Production | Vlado Černý | Production Designer |
| Costume & Make-Up | Juraj Steiner | Makeup Department Head |
| Directing | Peter Pálka | First Assistant Director |
