The Secret of the Far Away Island (1958)

Elenco

• 

  Valentina Sperantova

  Petya (voice) / Петя

• 

  Galina Novozhilova

  Doom (voice) / Дум

• 

  Erast Garin

  The Professor (voice) / Профессор

• 

  Sergei Martinson

  The Doctor (voice) (as V. Martinson) / Доктор (в титрах указан как В. Мартинсон)