"A children's adventure spy film from a time when the radio telephone was science fiction."
Václav Venhoda
as Robinson
František Maxián
as Petr
Milan Livora
as Jirka
Martin Vačkář
as Bryknar
Karel Smyczek
as Jupka
Josef Kruml
as Adjutant
Zuzana Ondrouchová
as Jana
Marcela Jandová
as Zuzka
Vladimír Hrubý
as Sodoma
Jana Štěpánková
as Vera
František Filipovský
as Dr. Svarc
Miloš Kopecký
as Krásný Venca
Josef Kemr
as Lojza
Rudolf Hrušínský
as Pipka
Martin Růžek
as Man in Grey
Lubomír Kostelka
as
Josef Hlinomaz
as Cold Stores Worker
Lubomír Bryg
Jiří Sovák
as Driver
Jan Přeučil
as Operator Policeman
Jaroslav Satoranský
František Miška
Vladimír Labský
Gabriela Bártlová-Buddeusová
Fanda Mrázek
Jaroslav Štercl
František Vnouček
Miloš Stejskal
Miroslav Hájek
Editor
Ota Hofman
Screenplay
Dobroslav Šrámek
Sound
Milan Vošmik
Director
Milan Pavlík
Jan Novák
Director of Photography
Production Design
Věra Pištěková
Assistant Director
Karel Kočí
Set Decoration
Karel Hejsek
Assistant Camera
Svatopluk Havelka
Original Music Composer
František Belfín
Conductor
Lída Novotná
Costume Design
Vladimír Černý
Makeup & Hair
Jaroslav Jílovec
Production Manager
Jaroslav Čermák
Bohumír Brunclík
Sound Effects
Ladislav Hanuš
Executive Producer
František Pavlíček
Creative Producer
Svatopluk Hrnčíř
Story
Adolf Hejzlar
Camera Operator
Eva Kubesová
Bohumil Svoboda
Jiří Krejčí
Unit Production Manager
Pavla Stahlová
Costumer
