 Story is primarily based on the adventures of Antoine (Gerard Cervais), a young telegraph messenger on his second night of work. He is given three telegrams, one of which is for the president of the Camber of Deputies. Excited, Antoine runs his bicycle into a truck and loses the telegrams. What follows is an amusing and agonizing search for the missing messages. He is assisted first by a glum, wise-beyond-her-years little girl, Amelie (Pierrette Simonet, possibly the daughter of 30 s actor Pierre Simonet); an off-duty police superintendent (Olivier Hussenot), a schoolmaster (Henri Cremieux), a cookie-tin maker (Jacques Tarride) and a fireman (Alex Gordon, who is not American B-movie producer currently associated with the Gene Autry-music properties.) Christian Fourcade, the young boy from "Little Boy Lost" has a small bit, and the harmonica musical theme is played by Flore Falvey. Evidently, based on Comments, there is another film with a similar-or-same title from Sinister Video that bears no relationship to this 1950 French film, which was retitled "Paris Incident" in 1954 for USA release.