3.3 (2k)Age rating
Canada 
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We couldn’t find any streaming options in the United Kingdom, but The Devil You Know is available in Belgium and 10 other countries on Amazon Prime Video, Midnight Pulp, and 19 other services.
Kathryn Vale is a reclusive ex-movie star with a dark secret and a daughter hoping to follow in her mother's movie-star footsteps. When Kathryn attempts to make a career comeback, she is threatened by an anonymous blackmailer. The resulting events force Kathryn to confront the truth about herself and those around her.
