kpt. Beňačko
Blanchard (voice)
Chancellor
Aurel
Václav Budovec (voice)
Karol Šmidke
Kuľko
Štefan Riečan
Lautner
Černik
Dr. Harman
baca Hronec
Old Man (voice)
Father
Vojtěch Spára
Starší obce
Jurek
Grandpa Zrubec (voice)
komisár Garaj
Cedarquist
Martin Bečela
Presiding Judge (voice)
Griffon
Babiak (voice)
Pyramus
Dolník (voice)
don Martin
dr. Juraj Belan
Brovik
Kessel
(uncredited)
Clotaldo
prof. Ettinghausen
Investigator (voice)
Commentary (voice)