- Country: Poland
- Genres: N/A
- Release: 1963-12-25
- Director: Stanislaw Mozdzenski
- Writers: Tadeusz Breza , Zdzislaw Skowronski
- Language: Polish
- Stars: Bagdan Baer , Emil Karewicz , Barbara Modelska , Beata Tyszkiewicz , Krystyna Feldman , Zbigniew Geiger , Andrzej Jurczak , Andrzej Konic , Czeslaw Lasota , Marian Lacz
- Runtime: 86 min
- Awards: N/A
- AKA: Az elsüllyesztett vitorlás (Hungary) , Yokmok , Yokmok (Poland) , Yokmok (Romania)
- Plot: N/A
- IMDB:tt0057703
Yokmok Cast · · · ALL
Stanislaw Mozdzenski
Director
Bogdan Baer
Port captain
Emil Karewicz
Andrzej Klimecki / Andrzej Garlicki
Barbara Modelska
Waitress
Beata Tyszkiewicz
Małgorzata
Krystyna Feldman
Port captain's maid
Andrzej Konic
Szyszka
Czeslaw Lasota
UB Agent
Marian Lacz
Transfers organiser's accomplice
Stanislaw Mikulski
UB Lieutenant
Leon Niemczyk
Transfers organiser
Wojciech Rajewski
Kalita
Michal Szewczyk
Gang boss
Boguslaw Sochnacki
Telegrapher
Barbara Brylska
Woman on the "Yokmok" (uncredited)
Wieslawa Kosmalska
Woman on the "Yokmok" (uncredited)
Józef Kostecki
UB Major (uncredited)
Edward Radulski
Barman (uncredited)
Ryszard Ronczewski
Fugitive (uncredited)