
Actor
Guylaine St-Onge
13 credited titles on WatchWise
Guylaine St. Onge (June 1, 1965 – March 3, 2005) was a Canadian actress, model, and dancer. She was born in Saint-Eustache, Quebec, and raised in Saint-Hyacinthe. She began studying ballet at the age of four and later performed with a dance troupe in Montreal before moving into modeling and acting. St. Onge began her screen career with a role in the Canadian television series Mount Royal in 1988. She went on to appear in several television productions, including a recurring role in Lonesome Dove: The Outlaw Years (1995–1996) and a leading role in the Showtime drama Fast Track (1997–1998). She also made guest appearances in series such as The Outer Limits, La Femme Nikita, and Mutant X. In 2001, she appeared in the film Angel Eyes. One of her later roles was the character Juda in the fifth season of the science-fiction series Earth: Final Conflict. Guylaine St. Onge died of cervical cancer on March 3, 2005, in Toronto, Ontario, at the age of 39.
Guylaine St-Onge in one minute
Commercial performance
All figures are associated, not attributed — box-office numbers are sourced from TMDB and Wikipedia (reused under CC BY-SA), shown in US$, and weighted by billing prominence. Coverage varies by title; figures are estimates, not audited trade data.
What the numbers say
Worldwide gross by tagged contribution — US$. Tap a genre to see those titles.
Acted in (13)
Titles are ones WatchWise has catalogued so far — not necessarily a complete filmography.












