Barbara SteelePrincess Asa Vajda / Katia Vajda

John RichardsonDr. Andrej Gorobec / Dr. Andreas Gorobec

Andrea ChecchiDr. Choma Kruvajan / Dr. Thomas Kruvajan

Ivo GarraniPrince Vajda

Arturo DominiciIgor Javutich / Javuto

Enrico OlivieriPrince Constantine Vajda

Antonio PierfedericiPriest

Tino BianchiIvan - Manservant

Clara BindiInn Keeper

Mario PassanteNikita - Coachman

Renato TerraBoris - Stablehand

Germana DominiciSonya - Innkeeper's Daughter

Mario BavaDirector

Mario SerandreiScreenplay

Ennio De ConciniScreenplay

Nikolai GogolShort Story

Massimo De RitaProducer

Lionello SantiExecutive Producer