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 |
| Camera | Vladimír Křepelka | Director of Photography |
| Crew | Pavel Melounek | Dramaturgy |
| Crew | Ondřej Šrámek | Dramaturgy |
| Costume & Make-Up | Jakub Kohl | Costume Design |
| Costume & Make-Up | Jiřina Pahlerová | Makeup & Hair |
| Production | Josef Nepovím | Production Manager |
| Art | Petr Smola | Set Designer |
| Sound | Jindřich Stožický | Sound |
| Sound | Martin Kratochvíl | Music |
| Editing | Boris Machytka | Editor |
| Camera | Jan Baset Střítežský | Camera Operator |
