Marie-Hélène Thibault is a 54 years old actress (11 octobre 1969). Marie-Hélène Thibault has appeared in 9 shows and 5 movies. A performance to be found in the role of Jocelyne / Jocelyne Mère de William in the series Stat (2022). In the cinema, in the role of Mère de Louis in the feature film Vivre à 100 milles à l'heure.