Honza Vavrinec (Rudolf Hrusínský) works in the investment department of a large office. One day he gets involved in the case of an unjustly convicted worker who mistakenly considers him a parliamentary deputy. Honza as a "deputy" interferes in the case and helps the worker. Encouraged by the success and possibly also out of love for the beautiful secretary Svatava (Blanka Bohdanová), the then shy and fearful Honza stands up for the chief of the department, Hofmánek (Ladislav Pesek), who has been removed from his position.
Rudolf Hrušínský
Ladislav Pešek
Jiří Sovák
Rudolf Deyl
Ilja Prachař
Blanka Bohdanová
Vladimír Šmeral
Marie Glázrová
Jaroslav Moučka
Alena Procházková
Pavel Spálený
Milan Mach
Vladimír Menšík
Jiří Lír
Josefa Pechlátová
Božena Böhmová
Ludmila Roubíková
Antonín Jedlička
František Nechyba
Míla Myslíková
Jitka Frantová
Rudolf Wolf
Zdeněk Grygárek
František Jaderník
Josef Drbohlav
Rudolf Veselý
Jan Kratochvíl