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