In SIRIUS, a young boy whose most cherished companion is his loyal German shepherd devises his own form of resistance when the Nazis arrest his father, then order the confiscation of local canines, including his pet, to be retrained as attack dogs against the rebellious populace.
Unfortunately the movie Sirius is not yet available on HBO Max.
| Directing | František Vláčil | Director |
| Art | Jaroslav Krška | Production Design |
| Directing | Milan Jonáš | First Assistant Director |
| Crew | Zdeňka Stiborová | Script |
| Writing | Jan Stibral | Story |
| Writing | Jan Stibral | Screenplay |
| Camera | Josef Ryšánek | Assistant Camera |
| Writing | Kamil Pixa | Screenplay |
| Editing | Antonín Štrojsa | Editor |
| Camera | Hana Hovorková | Camera Operator |
| Sound | František Belfín | Conductor |
| Sound | Jiří Jeřábek | Sound Assistant |
| Art | Marcel Kříž | Set Decoration |
| Costume & Make-Up | Rudolf Buneš | Makeup & Hair |
| Production | Petr Svozílek | Assistant Production Manager |
| Art | Eva Slívová | Set Decoration |
| Costume & Make-Up | Růžena Bulíčková | Costumer |
| Production | Vladimír Prager | Unit Production Manager |
| Costume & Make-Up | Jaroslava Adámková | Costumer |
| Crew | Ladislav Fořt | Dramaturgy |
| Production | Vojtěch Kunčík | Production Manager |
| Sound | Zdeněk Liška | Original Music Composer |
| Camera | František Uldrich | Director of Photography |
