While on vacation with their bickering parents, young Eva and her little brother Johnny find in a polluted lake two strange friendly sentient octopuses made of strange material that attracts electricity. They take them as pets.
Andrea

Honza

Eva

Honzík, syn Holanových

Mefisto
George

asistent Pierre

Andreadis

Eliška

Karin
Nekvasil

Nekvasilová
Veselá

Veselý
Bóďa

Jiřina

Mertlík

poručík

seržant

Rudla Fára

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děda Holan

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Accordionist
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Camera Operator
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průvodce

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Chorus Singer
Chorus Singer
Chorus Singer
Chorus Singer
Chorus Singer
Chorus Singer
Chorus Singer
Chorus Singer
Chorus Singer
Chorus Singer
Chorus Singer
Chorus Singer
Chorus Singer
Chorus Singer
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Chorus Singer
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Chorus Singer
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Blue (voice)

Green (voice)
