Vincent Price

~ as ~

Francois Delambre

Brett Halsey

~ as ~

Philippe Delambre

John Sutton

~ as ~

Insp. Beecham

David Frankham

~ as ~

Ronald Holmes, alias Alan Hinds

Dan Seymour

~ as ~

Max Berthold

Danielle De Metz

~ as ~

Cecile Bonnard

Jack Daly

~ as ~

Granville (reporter)

Janine Grandel

~ as ~

Mme. Bonnard

Richard Flato

~ as ~

Sgt. Dubois

Gregg Martell

~ as ~

Cop