- Regie:
- John Hough
- Drehbuch:
- Tudor Gates, Sheridan Le Fanu
- Darsteller:
- Inigo Jackson, Judy Matheson, Peter Cushing, Harvey Hall, Alex Scott, Shelagh Wilcocks, Madeleine Collinson, Mary Collinson, Kathleen Byron, Roy Stewart, Luan Peters, Damien Thomas, Dennis Price, Maggie Wright, Katya Wyeth
- Produktion:
- Harry Fine