Hello, Children!

Ervin Knausmyuller

Prof. Eisenach

Aleksei Zharkov

Petya

Nikolai Yudin

Gardener

Heinz Braun

german soldier

Tito Romalio

Paul

Boris Vinogradov

Pastor

Eduard Izotov

Tolya

Ralph Parker

Prof. Abridge

Ikuoko Ôba

Ineko

Lev Zolotukhin

Prof. Innokentyev

Lyudmila Skopina

Elena Ivanovna [Director of the summer camp]

Mikhail Bits