German title: Hinter der blauen Tür – Wenn Träume wahr werden
Russian title: За синими дверями
Original title: Za niebieskimi drzwiami
Alternative titles:
Hinter der blauen Tür
Fantasy adventure – Poland
Production year: 2016
Movie length: 80 minutes
Director: Mariusz Palej
Writer: Magdalena Niec, Katarzyna Stachowicz Gacek, Adam Wojtyszko
Cinematograph: Witold Plóciennik
Music: Michal Szablowski