Top cast
Miroslava Šafránková
The Little Mermaid
Radovan Lukavský
King of All Seas
Petr Svojtka
Prince of the Southern Empire
Marie Rosůlková
Grandmother
Milena Dvorská
Witch
Libuše Šafránková
Princess from the Neighboring Empire
Jiří Ornest
Prince's Aide
Dagmar Patrasová
Little Mermaid's First Sister
Jiřina Krejčíková
Queen of the Blue Sea
Alexej Okuněv
King of the Ice Sea
Jaroslava Schallerová
Queen of the Ice Sea
Milan Hein
King of the Yellow Sea
Jana Švandová
Queen of the Yellow Sea
Jan J. Vágner
Prince of the Sea of the Setting Sun
Jiří Světlík
King of the Black Sea
Andrea Čunderlíková
Queen of the Black Sea
Petr Skarke
King of the Yellow Sea (voice)
Petr Svoboda
Prince of the Sargasso Sea
Directed by
Karel Kachyňa
Written by
Ota Hofman
