Tony Trelos, Peter Carpenter, a smooth-talking lounge singer, is approached on a sunny California beach by a striking, wealthy woman named Andrea Hilliard, Dyanne Thorne. She reveals that her husband, Martin Hilliard, Joel Marston, owns a record label, and she hints at an opportunity that could change Tony’s career. That evening, Andrea attends Tony’s regular oceanside club performance and quietly offers him a recording deal that promises fame and control over his own music. Tempted by the possibility of a breakout, Tony begins a clandestine affair with Andrea, and, as the relationship deepens, he starts to drift away from Sally, Paula Mitchell, an old flame who had supported him from the start. Tony’s life takes a darker turn as he becomes entangled not only with Andrea’s allure but also with the shadow of her past.
Unbeknownst to Tony, Andrea’s history is more brutal than it seems. Nine years earlier, she began an affair with Martin, and that web of passion is tied to a murder that has never fully been explained. The truth starts to surface when Martin confronts Andrea, claiming he witnessed her having sex with Tony in their swimming pool earlier that night. In a brutal struggle, Andrea shoves Martin into the pool and watches him drown, a crime that casts a long shadow over everyone connected to the Hilliard household. With Martin dead, his daughter, Helayne Hilliard, Lory Hansen, arrives from Europe where she has been studying, bringing a fresh wind of tension into a household already on edge. The funeral becomes a flashpoint that exposes how entangled loyalties and lies truly are, and it’s soon revealed that Andrea and Martin’s marriage carried a much more complicated history than Tony knew.
After the appearance of the daughter and the revelation of the past, Tony’s relationship with Helayne intensifies. He seduces her, an act that infuriates Andrea and fuels a rising storm of jealousy and fear. The fragile balance between desire and danger pushes the plot toward a dramatic cliff’s edge. One night, a heated argument on a cliff near Andrea’s home ends with Andrea attempting to kill Tony; he fights back and throws her over the rocks, killing her. Helayne witnesses the confrontation, and the two share a moment that could betray any semblance of safety they once felt.
Returning to the house, Tony faces another confrontation, this time from Sally, Paula Mitchell again, who shoots him dead in a moment of desperation and heartbreak. The action seems to resolve in a grim ending, but the final scene cuts through the veil of certainty: Tony awakens, screaming on the beach, and Andrea appears, offering a chilling reminder of the unreliability of what just unfolded. The narrative closes with the revelation that everything Tony experienced may have been a premonition, leaving the true meaning of the events open to interpretation as the waves roll in and the shoreline returns to calm.
> All that has occurred has been a premonition.
