Mario is a 1984 Quebec drama film, set in the Magdalen Islands, directed by Jean Beaudin and produced by the National Film Board of Canada.
Mario (Petermann) is a 10-year-old mute autistic boy. He has an 18-year-old brother named Simon (Reddy), whom he admires greatly. One day, Simon becomes involved with a woman and, as a result, their relationship becomes strained. Mario finds himself without his brother and his parents who are always watching over their island during the tourist season.
The film, based on Claude Jasmin's La Sablière, went overbudget.