artwork by [design] M. Skoneczko-Sosnowska
directed by Sławomir Pietrzykowski
engineer [sound operator] Maria Olszewska
lyrics by Ernest Bryll
lyrics by Małgorzata Goraj
music by, conductor Marek Sart
narrator Gustaw Holoubek
recorded by [recording director] Krystyna Urbańska
voice actor [brat mądry] Ryszard Dreger
voice actor [brat najmądrzejszy] Wiktor Zborowski
voice actor [drzewo] Henryk Machalica
voice actor [król] Krzysztof Kowalewski
voice actor [królewna] Joanna Sobieska
voice actor [niedźwiedź] Bogusz Bilewski
voice actor [ojciec] Mariusz Dmochowski
voice actor [other] Danuta Rastawicka
voice actor [other] Ewa Milde
voice actor [other] Jerzy Szmidt
voice actor [other] Wacław Szklarski
voice actor [staruszka, zaklęty ptak] Grażyna Barszczewska
voice actor [tomek] Stanisław Górka
voice actor [wilk] Tadeusz Włudarski
voice actor [zbój] Marian Kociniak
Phonographic Copyright (p) Polskie Nagrania
Printed By Łódzka Drukarnia Akcydensowa
Rights Society: ZAiKS