Lucia Bosè as Erzebeth Bathory

Espartaco Santoni as Karl Ziemmer

Ewa Aulin as Marina

Ana Farra as Nodriza

Silvano Tranquilli as Médico

Lola Gaos as Carmilla

Enrique Vivó as Alcalde

María Vico as Maria Plojovitz

Ángel Menéndez as Magistrado

Adolfo Thous as Juez

Ismael García Romen as Capitán

Raquel Ortuño as Irina

Loreta Tovar as Sandra

Franca Grey as Nadja

Ghika as Inge

Miguel Buñuel as Secretario

Fabián Conde as Alguacil

Estanis González as Posadero

Antonio Puga as Olaus

Francisco Agudín as Cartero

Toni de Mosul as Halconero

Rafael Vaquero as Pintor

Roberto Daniel as Plojovitz

Ángel Rodal as Joven Mario

Juan José Otegui as Criado

Ramón Pons as Periodista

Mari Paz Ballesteros as Criada

Sergio Alberti as Sargento

Sofía Nogueras as Niña

Kino Pueyo as Mozo posada

Fernando De Bran as Párroco

Rafael Frías as Niño a caballo