Characters played by Dennis Price
Doctor Frankenstein
Characters played by Howard Vernon
Drácula
Characters played by Paca Gabaldón
María (as Mary Francis)
Characters played by Alberto Dalbés
Doctor Jonathan Seward (as Alberto Dalbes)
Characters played by Carmen Yazalde
Chica vampira
Characters played by Geneviève Robert
Amira - la gitana (as Genevieve Deloir)
Characters played by Anne Libert
Primera víctima de Drácula
Characters played by Luis Barboo
Morpho (as Luis Bar Boo)
Characters played by Brandy
El Hombre Lobo
Characters played by Fernando Bilbao
El Monstruo
Characters played by Josyane Gibert
Estela - la cantante de cabaret (as Josiane Gibert)