Michal Pospíšil as Jakoubek Kurka

Hanuš Bor as Tomáš Dufek

Jan Čížek as Martin

Josef Stráník as Pavel

Jan Malát as Petr

Jitka Zelenohorská as Katka

Čestmír Řanda as Findejs

Stanislav Šimek as Editor Ardan

Josef Větrovec as kapitán

Jan Teplý as Walstone

Rudolf Deyl as

Jana Sedlmajerová as

Václav Babka as Steersman Evans

Věra Macků as

Josef Haukvic as

Marie Brožová as

Milan Neděla as

Miloš Nesvadba as

Josef Hlinomaz as

Miloslav Holub as

Eva Kubešová as

František Filipovský as

Václav Švec as Nemo

Eduard Kohout as

Zdeněk Dítě as

Ladislav Navrátil as

Václav Trégl as

Jaroslav Štercl as

Karel Effa as Agent 13

Zdeněk Braunschläger as

Miroslav Homola as Cheif of Staff

Antonín Soukup as Old Sailor

Václav Wasserman as

Štěpánka Řeháková as

Jan Kraus as

Jaroslav Mareš as

Táňa Blažejová as

A. Kvapilová as

Jana Lipovská as

Dagmar Veselá as

Václav Podhorský as

Vladimír Linka as

Zdeněk Skalický as

Willy Kuk-Znamínko as

Vladimír Očenášek as Jakoubek Kurka (voice)

Jan Tříska as Editor Ardan (voice)

Jaroslav Moučka as Steersman Evans (voice)

Zdeněk Štěpánek as Nemo (voice)

František Hanus as Cheif of Staff (voice)

Oldřich Musil as Old Sailor (voice)