A production of Soyuzmultfilm 1946
Scenario and direction Dmitriy Babichenko
Art director: K. Zotov Camera operator: Mikhail Druyan
Animators: Lamis Bredis
Boris Dyozhkin
Grigoriy Kozlov
Nikolai Fyodorov
Gennadiy Filippov
Background artists: V. Valerianova
K. Malyshev G. Nevzorova
Director's assistant: Ye. Shilova
based on the music of Tchaikovsky
Spring Melodies