J. Léo Gagnon, a renowned Canadian thespian, came into this world on July 9, 1907, in the picturesque municipality of Tétreautville, situated in the province of Québec, Canada.
As an accomplished actor, Gagnon's impressive filmography boasts an array of notable roles, including his standout performances in the 1972 film "La maudite galette", the 1947 classic "Whispering City", and the 1980 fantastical adventure "Fantastica".
Throughout his illustrious career, Gagnon's dedication to his craft earned him a lasting legacy within the world of Canadian cinema.
Tragically, J. Léo Gagnon's life came to a close on January 31, 1983, in the vibrant city of Montréal, Québec, Canada, leaving behind a rich cultural heritage and a lasting impact on the entertainment industry.