Debut of actress Monique Mercure.
All the participants of the film, present at the premiere at the Saint-Denis theater on May 15, 1964, were dressed in elegant suits made by the company Hyde Park Clothes.
For the film's fiftieth anniversary, the Cinémathèque québécoise, under the leadership of Pierre Jutras 3 , has created and made public a superb and indispensable dossier on À tout rire 4 , which also includes the publication of the film in its various versions: 35 mm, 16 mm and English version, which has been translated by none other than... Leonard Cohen.