A documentary investigation that traces violent riots said to be caused by a rare and dangerous French film. Through conversations with filmmakers, producers, journalists, historians and psychologists, this documentary slowly uncovers the truth about the most cursed and disturbing movie ever made.

A series presenting science as a detective story illustrating the connections between events of the past and inventions of the future. Part 9: Traces the discoveries and inventions which gave rise to the motion picture. Incredible events led to Thomas Edison's remarkable invention; the beginnings of limelight on an Irish mountain; George Eastman's production of celluloid; the "magic lantern" of an Austrian ballistics teacher. Concludes by posing questions...