The film follows the trial of Croatian terrorists Zvonimir Pospišil, Mijo Kralj and Ivan Rajić, accomplices of the Bulgarian assassin Vlado Georgiev Chernozemski, who killed King Alexander of Yugoslavia and the Minister of Foreign Affairs of France Louis Barthou, on October 9. 1934 in Marseille, France.
| Directing | Gordan Matić | Director |
| Writing | Vladimir Andrić | Screenplay |
| Writing | Gordan Matić | Screenplay |
| Production | Gordan Matić | Producer |
| Production | Dušan Ivanović | Producer |
| Production | Đurđija Radivojević | Casting Director |
| Costume & Make-Up | Dragica Laušević | Costume Design |
| Camera | Dušan Ivanović | Director of Photography |
| Editing | Aleksandar Popović | Editor |
| Sound | Marko Matović | Sound |
| Art | Nenad Marković | Set Designer |
| Sound | Đorđe Stevanović | Sound Designer |
| Writing | Gordan Matić | Writer |
| Writing | Vladimir Andrić | Writer |