Hup a Hop(1972)

Oldřich Musil

Captain (voice) (uncredited)

Luděk Kopřiva

Snowman (voice) (uncredited)

Vladimír Hrubý

Hup (voice) (uncredited)

Miloš Kopecký

Pepa Bepa (voice) (uncredited)

František Filipovský

Rybička (voice) (uncredited)