Mieczysław Winkler

AKA: Mieczysław Romanowski
Birthday: 1891-07-30
Died: 1971-11-29

Profesor Wilczur

Character: Wilczur's Servant Ludwik

Paweł & Gaweł

Character: Receptionist at Hotel Bellevue

Bolek i Lolek

The Screw-Up

Character: Antoni (uncredited)