Director
Karel Zeman
DIRECTOR
Writer
William Cayton
WRITER
J.A. Novotný
Stars (in credits order)
Vladimír Bejval
Jirka
Petr Herrmann
Toník
Josef Lukás
Petr
Zdenek Hustak
Jenda
James Lucas
Doc (US version)
Victor Betral
Joe
Charles Goldsmith
Ben (US version)
Kerry Mark Joels
Doc (voice)
