Joseph Cotten
Baron Frankenstein
Rosalba Neri
Tania Frankenstein
Paul Müller
Dr. Charles Marshall
Herbert Fux
Tom Lynch
Renate Kasché
Julia Black
Mickey Hargitay
Captain Harris
Lorenzo Terzon
Harris' assistant
Andrea Aureli
Jim Turner
Ada Pometti
Sara Willis
Joshua Sinclair
John
Richard Beardley
Simon Burke
Petar Martinovitch
Jack Morgan
Herb Andress
Hunchback
Marino Masé
Thomas Stack (as Peter Whiteman)
