Directed by
Karel Zeman |
Writing Credits (in alphabetical order)
William Cayton | ... | (USA version) |
J.A. Novotný | ||
Karel Zeman |
Cast (in credits order)
Vladimír Bejval | ... | Jirka / Jo-Jo | |
Zdenek Hustak | ... | Jenda / Ben | |
Josef Lukás | ... | Petr / Doc | |
James Lucas | ... | Doc (US version) (as James Lukas) | |
Victor Betral | ... | Joe / Jo-Jo (US version) | |
Charles Goldsmith | ... | Ben (US version) | |
Rest of cast listed alphabetically: | |||
Petr Herrmann | |||
Kerry Mark Joels | ... | Doc (voice) |
Produced by
William Cayton | ... | producer |
Music by
E.F. Burian | ||
Vlastimil Pinkas | ... | (instrumentation) |
Frantisek Strangmüller |
Cinematography by
Antonín Horák | ||
Václav Pazdernik |
Editing by
Zdenek Stehlík |
Production Design by
Ivo Mrdzek | ||
Zdenek Rozkopal | ||
Karel Zeman |
Special Effects by
Arnost Kupcik | ... | special effects |
Jindrich Liska | ... | special effects |
Karel Zeman | ... | special effects |
Editorial Department
Olivier Veinat | ... | color timer |
Music Department
Filmový Symfonický Orchestr | ... | orchestra |
Milivoj Uzelac | ... | conductor |