Katharine Isabelle
Actor

Katharine Isabelle

Katharine Isabelle is credited on 52 movies and 38 TV shows, best known by TMDB votes for Supernatural, Insomnia and Smallville.

Born November 2, 1981 in Vancouver, British Columbia, Canada.

Filmography · 60 titles

The 60 best known of 90 credits on TMDB, by votes.

US streaming apps shown for the 12 best-known titles, checked October 5, 2026. Tap any title for where it streams and what it costs.

About Katharine Isabelle

Katharine Isobel Murray (born November 2, 1981), known professionally as Katharine Isabelle, is a Canadian actress. She has been described as a scream queen due to her roles in various horror films. She started her acting career in 1989, playing a small role in the television series MacGyver. She...

Biography from TMDB, written by its community.

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