In the Eye of the Hurricane (1971)

Ruth leaves her partner Michel for Paul, seeking a blissful summer at her charming beachside villa. Their idyllic getaway quickly spirals into chaos as a series of near-fatal incidents unfold: car brakes fail, and a diving mishap nearly claims Ruth's life. Unexpectedly, Michel arrives unannounced, prompting Paul to invite him in, despite Ruth's growing suspicions about Michel's involvement in the dangerous mishaps. While Paul brushes off her concerns, he discreetly hints at them to Michel, intensifying the tension. As secrets unravel, the summer heat becomes more than just a weather phenomenon.