When a nobleman is threatened by a family curse on his newly inherited estate, detective Sherlock Holmes is hired to investigate.
Peter Cushing
André Morell
Christopher Lee
Marla Landi
David Oxley
Francis de Wolff
Miles Malleson
Ewen Solon
John Le Mesurier
Helen Goss
Sam Kydd
Michael Hawkins
Judi Moyens
Michael Mulcaster
David Birks
