Katharine Isabelle was born on 01 Mar 1982 in Vancouver, British Columbia, Canada. His birth name was Katharine Isabelle Murray. His is also called Katie. His height is 169cm.

Katharine Isabelle appeared in the movie Cousins(1989), Disturbing Behavior(1998), Ginger Snaps(2000), Ginger Snaps: Unleashed(2004), Immediate Family(1989), Josie and the Pussycats(2001), "Supernatural"(2005)。