Paul Naschy
Waldemar Daninsky / Wolfman / Mr. Hyde
Shirley Corrigan
Justine
Jack Taylor
Dr. Henry Jekyll
Mirta Miller
Sandra
José Marco
Imre Kosta
Luis Induni
Otvos
Barta Barri
Gyogyo, the inn-keeper
Luis Gaspar
Thurko, Otvos's thug
