Theatre gives Madeleine her momentum in the artistic world. First at Théâtre du Quat’Sous in the play À quelle heure on est mort, directed by Frédéric Dubois. Then at Théâtre Denise-Pelletier in Brillante, written and directed by Clara Prévost. In 2023, ROME, directed by Brigitte Haentjens, offered her a unique vision of the character of Cleopatra, from whom she draws great freedom. She is also part of the casts of UN DEUX TROIS (a cross-Canada tour) and Classique(s) (Théâtre du Nouveau Monde) by Mani Soleymanlou. During her training at the National Theatre School (2020), she met Catherine Vidal for the first time, and they reunited a few years later for the adaptation of La Mouette at Théâtre Prospero. In winter 2026, she will appear in Boîte Noire, directed by Justin Laramée at Théâtre Duceppe.

A fiction fan since childhood and always seeking versatility, she also divides her career between film and television. She can be seen in the series Cerebrum, Indéfendable, and Toute la vie, as well as in the films Frontières and Les jours heureux, and soon in Nervures by Raymond Saint-Jean.

Madeleine trained in voice in 2023 and has since fulfilled her desire for versatility by working on several voice-over, dubbing, and advertising projects.