| Antek Klawisz, bohater Powisla(Antek Klawisz, Hero of Powiśle)
 (1911) Poland
 B&W : Short film
 Directed by Józef Ostoja-Sulnicki
 Cast: Antoni Fertner [Antek Klawisz], Jerzy Leszczynski, Mary Mrozinska Sfinks production. / Produced by Aleksander Hertz, M. Cukier, Józef Koerner and Alfred Niemirski. Scenario by Józef Ostoja-Sulnicki. Art direction by Józef Galewski. Cinematography by Stanisław Sebel. / Released 26 July 1911. / Standard 35mm spherical 1.33:1 format. Comedy. Survival status: The film is presumed lost. Current rights holder: (unknown) Listing updated: 5 December 2022. References: Website-IMDb : with additional informaation provided by Wiktor Węglewicz. |