Heather Mazur
Heather Mazur is an American actress, best known for her role as Sarah Cooper in the 1990 film Night of the Living Dead.
Heather Mazur's screen work to date leans strongly toward Drama and Comedy, a consistent thread across her credits so far.
Heather Mazur's most notable role to date came in Pretty Little Liars (2010), where she played Isabel Randall. She also appeared in Night of the Living Dead (1990) as Sarah Cooper. Most recently appeared in The Pitt (2025) as Marissa.
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