On screen
Cast
10 credited performers
Hayley Mills
Samantha Miller
Gary Collins
Howard Heston
Joyce Carey
Liza Meredith
David Warbeck
Robert Miller
Jeremy Bulloch
Tom Manners
Jonathan Elsom
John Stratford
Artwork unavailable
Ronald Mayer
Dr. Lambert
Artwork unavailable
Barrie Fletcher
Det. Serg. Sullivan
Artwork unavailable
Richard Beaumont
Heston as a Child
Artwork unavailable
Candida Brown
Samantha as a Child