The Secret Diary of Simon Petliura takes an unprecedented look at the short-lived Ukrainian People's Republic, which declared an independent Ukraine in 1918, and the later assassination of the UNR's chairman, Symon Petliura in Paris in 1926, orchestrated by the Kremlin at the start of the Soviet occupation of Ukraine.
| Directing | Oles Yanchuk | Director |
| Sound | Volodymyr Gronsky | Original Music Composer |
| Visual Effects | Nikita Lopatnikov | Digital Compositor |
| Visual Effects | Vladyslav Driuchyn | Digital Compositor |
| Camera | Mykhailo Kretov | Camera Operator |
