Irča Miňovská, the daughter of a car factory director, meets mechanic Lexa Hora by chance. They fall in love, but Irča's father does not want his daughter's unequal relationship and decides to send Irča to a boarding school so that she cannot see Lexa. Lexa leaves the plans for her new engine with her boyfriend Harry Peters at the factory, resigns, and leaves to forget about Irča. Director Miňovský would like to produce a new type of engine, but Lexa is nowhere to be found...
Unfortunately the movie Irčin románek is not yet available on Disney Plus.
| Editing | Marie Bourová | Editor |
| Writing | Karel Hašler | Screenplay |
| Camera | Jan Roth | Director of Photography |
| Editing | Svatopluk Innemann | Editor |
| Writing | Josef Roden | Novel |
| Directing | Karel Hašler | Director |
| Production | František Jerhot | Production Manager |
| Art | Štěpán Kopecký | Production Design |
| Sound | František Šindelář | Sound |
| Directing | Václav Dražil | Assistant Director |
| Sound | Rudolf Maria Mandée | Original Music Composer |
| Writing | František Paul | Lyricist |
