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
George
poručík
Mefisto
Nekvasil
děda Holan
Andreadis
asistent Pierre
Eliška
seržant
Veselá
Mertlík
Bóďa
zelená chobotnice (voice)
modrá chobotnice (voice)
průvodce
Jiřina
Director