Born in France, Duparc emigrated to Canada in 1955, and worked in film distribution until marrying Lefebvre in the early 1960s. She was a
Canadian Film Award nominee at the
25th Canadian Film Awards in 1973, as producer of Arcand's
Réjeanne Padovani. She had begun work on
Histoires pour Blaise, an animated children's film which would have been her directorial debut, in the early 1980s, but the film was not completed by the time of her death of cancer in early 1982. The film was completed by Yves Rivard, and released in 1983. ==Filmography==