At a stable a group of horses are poisoned. Suspicion falls on Bronka, the local vet. The woman must prove her innocence and find the real culprit.

• WFF Lodz
• Barbara Marszel
• Urszula Schweitzer
• Stanisław Zaczyk
• Zygmunt Kęstowicz
• Wacław Zastrzeżynski
• Stanisław Winczewski
• Władysław Dewoyno
• Kazimierz Meres