RE Classic/Director's Cut
Jill was voiced by Lisa Faye for this game although she was completely uncredited for it.
The Live Action Sequences were played by Inezh and very little was known about her although it has been discovered that she is the Irish actress Una Kavanagh.
Catherine Disher is the voice behind Jill in Resident Evil 3.
A graduate of the National Theatre School of Canada, she received a Gemini Award nomination for best performance in a continuing leading dramatic role following her first season as Natalie on "Forever Knight." Disher appeared in NBC's movie of the week "Woman on the Run: The Lawrencia Benbenek Story," and has played numerous roles in a variety of Canadian productions including her Gemini nominated performance as Dulcie Dobbs in the award-winning CBC production of "Grand Larceny." Other appearances include her portrayal of Lola in the drama special "Private Capital" and in "Conspiracy of Silence," both for the CBC. Catherine has also appeared as a series regular on "TNT" and "War of the Worlds," and has guest-starred on "Street Legal," "Gold," "The Campbells," "Kung Fu: The Legend Continues" and "Night Heat." An accomplished stage performer, Catherine has performed at the Royal Alexandra Theatre in "The Nerd" and "Pride and Predjudice," at the Tarragon Theatre in "On the Verge" and "Waiting for the Parade," and at Canadian Stage in "Better Living" and "The House of Alba."
You can see Catherine's extensive filmography here.
Jill's REmake voice was provided by Heidi Anderson who is an American voice actor from Honolulu, Hawaii. Her facial design and expressions were also mimicked for the game. Most recently she voiced the part of Samantha in Killer 7.
You can find her filmography here.