In the sixteenth century, Francis Barnard travels to Spain to clarify the strange circumstances of his sister's death after she had married the son of a cruel Spanish Inquisitor.
Vincent Price
as Nicholas Medina / Sebastian Medina
John Kerr
as Francis Barnard
Barbara Steele
as Elizabeth Barnard Medina
Luana Anders
as Catherine Medina
Antony Carbone
as Doctor Leon
Patrick Westwood
as Maximillian
Lynette Bernay
as Maria
Mary Menzies
as Isabella
Charles Victor
as Bartolome
Larry Turner
as Young Nicholas
Randee Lynne Jensen
as Extra (uncredited)
