Cast and credits of The Mystery of the Third Planet

Directed by

Roman Kachanov

Starring

Vsevolod Larionov
Seleznyov (voice) (as V. Larionov)

Vasili Livanov
Gromozeka (voice) (as V. Livanov)

Grigoriy Shpigel
Cheery Fellow Oo (voice) (as G. Shpigel)

Vladimir Druzhnikov
(voice) (as V. Druzhnikov)

Vladimir Kenigson
Robot at Planet Shelezyaka (voice) (as V. Kenigson)

Igor Yasulovich
(voice)

Rina Zelyonaya
Old Lady at the Spaceport (voice) (uncredited)

Written by

Kir Bulychyov
book (uncredited)