Professor
Anastazy Kowalski
Kowalski's Wife
Hanka, Kowalski's Daughter (as Magda Celówna)
Singer in the Window
Siamese Brother
Sruba
Parmezan
Restaurant Manager Pieczarkiewicz
Lysy
Malaga (as J. Bielenia)
Lysy's Wife (as K. Borbardt)
Waiter (as J. Dukaj)
Judge (as S. Gawlik)
Waiter (as M. Gazda)
Doctor Prescribing Drugs to Kowalski (as M. Jonkajtis)
Coachman (as R. Klosowski)
Restaurant Client Served by the Rude Waiter (as M. Kociniak)
Client at the Restaurant (as B. Krzywicki)
Restaurant Manager (as I. Laskowska)
Radio Reporter (as Z. Lesniak)
Policeman (as M. Lacz)
Hanka's Boyfriend (as J. Mayzel)
Waiter (as W. Nakwaski)
Restaurant Owner (as Z. Oksza)
Former Judge Playing Chess (as K. Opalinski)
Deputy Restaurant Manager (as J. Para)
Waiter (as A. Perzyk)
Restaurant Manager Alojzy Superata (as R. Pietruski)
Writer (as Z. Rybarski)
Rude Waiter (as Z. Tobiasz)
Restaurant Manager (as T. Waczkowsi)
Judge's Maid (as D. Wodynska)
Man Eating Meat in the Restaurant (uncredited)
Bartender (uncredited)
Man Dancing at the Bar (uncredited)
Waiter (uncredited)
Restaurant Client Served by the Rude Waiter / Restaurant client served by a very polite waiter) (voice) (uncredited)
Professor's Prosecutor (uncredited)
Cook (uncredited)
Dancer (uncredited)