Since graduating from the Conservatoire d’art dramatique de Québec in 2015, Gabriel Cloutier Tremblay has been involved in about twenty theatrical productions as a performer. He has worked with directors such as Claude Poissant, Olivier Arteau, Marie-Josée Bastien, Maxime Carbonneau, André Gélineau, Jean-Philippe Joubert, Philippe Soldevila, Bertrand Alain, Frédérique Bradet, Alexandre Fecteau, and Sébastien David. He has also danced for choreographers Harold Rhéaume and Alan Lake.

On screen, Gabriel is part of the cast of the acclaimed series C’est comme ça que je t’aime, by François Létourneau, as well as the feature film Ailleurs, by Samuel Matteau. He has also appeared on television in shows such as Braqueurs, Les mecs, and Dans ma tête.

Alongside his acting career, he has been exploring new creative avenues since leaving the Conservatoire. He enjoys challenging his instincts by working as a director, scenographer, and writer with his creative company KILL TA PEUR. His past and ongoing projects include La fille qui s’promène avec une hache (2018), Amour Amour (2019), Simone Silence & Patricia Kamikaze (2021), Résilience: Kit de démontage (2024), and FOMO (2024). As a guest creator, he has also directed and designed the scenography for Disgrâce (2022) by Nadia Girard Eddahia and The Quarterlife Crisis, transformer ses ruines en ombre à paupières (2025) by Catherine Côté.