Bogdan Boner: Sylwester

Bartosz Walaszek

Various Characters (voice)

Katarzyna Kralewska-Walaszek

Various characters (voice)

Bartosz Walaszek

Director, Writer, Music

Piotr Reisch

Producer

Martyna Korablewska-Szpetmańska

Post Production Coordinator

Dawid Klepadło

Executive Producer

Teresa Elwertowska

Accountant

Łukasz Kluskiewicz

Thanks

Jakub Wiśniewski

Animation

Radosław Łukaszek

Writer