Vincent PriceNicholas Medina / Sebastian Medina
John KerrFrancis Barnard
Barbara SteeleElizabeth Barnard Medina
Luana AndersCatherine Medina
Antony CarboneDoctor Leon
Patrick WestwoodMaximillian
Lynette BernayMaria
Mary MenziesIsabella
Charles VictorBartolome
Larry TurnerYoung Nicholas
Roger CormanDirector
Richard MathesonScreenplay
Edgar Allan PoeStory
James H. NicholsonExecutive Producer
Samuel Z. ArkoffExecutive Producer