After being left for another man by his wife, Charles Bellanger raises his only son to fear and suspect women. Years later, such an education is bearing fruit.

The artist awakens. His maid brings him a letter from the Gaumont Studio. After a quick glance to it, he hastens to get dressed and runs to the studio followed by his wife, his maid and his son, Bout-de-Zan who want a part in the movie.

Denis, a poor student in philosophy, works as a night porter in the Paris market of Les Halles in order to pay for his studies. Constantly weary, he falls asleep and dreams of a beautiful girl in white, Irène, with whom he falls in love.

Paris is prey to an invisible terror against which the police can do nothing: a sinister organization that sows chaos and death. The intrepid journalist Philippe Guérande and his partner embark on a long crusade to put an end to the crimes of the Great Vampire and Irma Vep, his dangerous accomplice. (A ten episode movie serial.)