Director's memoirs of his childhood in a lively tenement house, in particular one hot summer day in 1949 when all tenants gathered to celebrate the wedding of the landlord's daughter. Small details slowly reveal that the narrator's recollection of the events may not be altogether correct.
Unfortunately the movie The Conception of My Younger Brother is not yet available on HBO Max.
| Directing | Vladimír Drha | Director |
| Writing | Vladimír Drha | Screenplay |
| Production | Jan Seidl | Production Assistant |
| Directing | Dan Svátek | First Assistant Director |
| Crew | Pavel Melounek | Dramaturgy |
| Crew | Ondřej Šrámek | Dramaturgy |
| Camera | Vladimír Křepelka | Director of Photography |
| Art | Petr Smola | Set Designer |
| Costume & Make-Up | Jakub Kohl | Costume Design |
| Costume & Make-Up | Jiřina Pahlerová | Makeup & Hair |
| Editing | Boris Machytka | Editor |
| Sound | Jindřich Stožický | Sound |
| Production | Josef Nepovím | Production Manager |
| Sound | Martin Kratochvíl | Music |
| Camera | Jan Baset Střítežský | Camera Operator |
