Set in 1815, a young Englishman touring Europe encounters more than he bargained for. His pursuit of the beautiful Countess St. Alyre brings him into contact with the Marquis D'Armanville and other odd characters. A series of bizarre murders occur, bringing our hero to the borderland of nightmare.
Mixing classroom dramatization with documentary material, interviews with former students who recall barbaric punishments in the name of learning, and a 1932 newsreel of a triumphant Catholic congress in Dublin, this piece poses a challenging and controversial exploration of the Christian Brothers' education system in the 50s.
Le film commence par l'exécution publique du docteur Fu Manchu, qui a la tête tranchée. Plus tard, une série de meurtres atroces a lieu à Londres, et Nayland Smith de Scotland Yard suspecte bien vite que le Dr Fu Manchu n'a pas péri, et que c'est lui qui se trouve à l'origine de ces morts horribles. Il découvre également l'existence d'un gaz létal.