Body Double (1984)

It follows a struggling actor Jake Scully who, after a traumatic experience, becomes a voyeuristic peeping tom. He witnesses a woman's murder and gets involved in a web of deceit, leading him to impersonate a deceased artist. As reality blurs with obsession, Jake uncovers layers of manipulation and danger. The movie explores themes of voyeurism, identity, and illusion in a suspenseful and provocative narrative.