In this French–Canadian oddity of music and drama, an actress in a traveling musical revue is involved with the show's director until she meets and falls for an aging ecological activist. He too is drawn to her, and together they try to stop a factory from being built over an old-growth forest.
A widow must cope with her late husband's associates, crooked Japanese businessmen who want her shares of a rich Northern Quebec land and a Jewish con man who wants to get a hand of her mysterious synthetic fur coat.
Les Grands Enfants does not tell a story in the traditional sense. Instead, it offers an honest image of people's dreams of change : people often unemployed, dissatisfied in some way with their work, or caught up in complicated social relationships. The film is set in Montreal.