Gordon Hessler
Director
Director
Screenplay
Sir Julian Markham
Dr. J. Neuhartt
Joshua Kemp
Heidi
Sally Baxter
Sir Edward Markham
Samuel Trench
Lady Elizabeth Markham
Hackett
Norton
N'Galo
Weller
Release Date
June 11, 1969Original Language
EnglishBudget
$175,000.00Production Company
Available On