Happy Birthday Leslie Charleson Debbie Morris, President February 24, 2019 February 24, 2019 Comments Off on Happy Birthday Leslie Charleson On August 16, 1977 Charleson joined General Hospital in the role of Monica Quartermaine replacing Patsy Rahn. Leslie is currently the longest serving cast member of General Hospital. You may send your own special wishes to her @lesliecharleson Did you like this? Share it:Tweet