Officers of the 5th Horse Rifle Regiment of the 1st Armored Division go to Brussels, where they meet Joachim Lelewel. To verify the story, the press officer of the division goes to Brussels.
Unfortunately the movie Gwiazda Wytrwałości is not yet available on HBO Max.
| Directing | Paweł Komorowski | Director |
| Writing | Andrzej Czałbowski | Screenplay |
| Art | Jarosław Świtoniak | Production Design |
| Sound | Wojciech Kilar | Music |
| Camera | Tadeusz Wieżan | Director of Photography |
| Writing | Ksawery Pruszyński | Short Story |
| Directing | Karol Chodura | First Assistant Director |
| Directing | Jerzy Matula | Assistant Director |
| Directing | Helena Bialecka | Assistant Director |
| Camera | Stefan Pindelski | Camera Operator |
| Camera | Jerzy Bialek | Assistant Camera |
| Camera | Jerzy Klimkiewicz | Assistant Camera |
| Art | Tatiana Manżett | Assistant Production Design |
| Art | Jerzy Zieliński | Assistant Production Design |
| Art | Marian Wejman | Assistant Production Design |
| Costume & Make-Up | Jacek Bigoszewski | Costume Design |
| Sound | Konrad Bryzek | Conductor |
| Sound | Anna Iżykowska-Mironowicz | Music Consultant |
| Sound | Zbigniew Przygodzki | Sound Assistant |
| Sound | Leszek Wronko | Sound |
| Sound | Hieronim Langner | Sound Assistant |
| Editing | Halina Nawrocka | Editor |
| Editing | Jerzy Pękalski | Assistant Editor |
| Costume & Make-Up | Irena Kosecka | Makeup Artist |
| Costume & Make-Up | Janina Sękowska | Assistant Makeup Artist |
| Production | Konstanty Lewkowicz | Production Manager |
| Production | Edward Szymański | Assistant Production Manager |
| Production | Andrzej Albinowski | Production Coordinator |
| Production | Rajmund Bielecki | Production Coordinator |
