This talkative and unevenly paced feature finds Fou (Jean Lefebvre) the inventor of a gas that makes the users fall in love. He is chased by his boss, the police, and spies, who seek to secure the secret recipe for their own selfish purposes. A shadowy American underworld figure tries to intimidate the inventor. A half-hearted attempt at comedy tries to go along with the double dealing and trickery of the thin plot of the film.
Genre : Comedy
Runtime : 90 mins
Release Date : 1967-11-29



(Eugène Ballanchon, scientific researcher, single)

(Régine, Mr. Beauchard's spy)

(Mr. Beauchard, executive secretary linked to a gang)

(Mr. Granger, director of the scientific laboratory)

(DST inspector)

(Father Ballanchon)

(Mrs. Ballanchon, Eugène's mother)

(Merchant, spy in the laboratory)

(Mario)

(Scholar)

(Baron)

(DST inspector)

(Agent)

(Fred)

(Baroness)

(Pedestrian)
(Extra worker (uncredited))

(Jo (uncredited))

(Actor from the western (uncredited))

(Police officer (uncredited))

(Actor from the western (uncredited))

(Minister (uncredited))

(Traveler (uncredited))

(Actor from the western (uncredited))