Michael Douglas admits 1984 affair with Kathleen Turner during Romancing the Stone filming

Memoir excerpt and admission

Michael Douglas, 82, revealed that he and his former co-star Kathleen Turner, 72, carried on a secret romance during the production of the 1984 adventure film Romancing the Stone. The revelation appeared in an excerpt from his upcoming memoir, One Helluva Ride, published by People on 2 October 2026. For four decades, both actors maintained publicly that their connection was purely professional, even while collaborating on later projects such as The Jewel of the Nile, The War of the Roses, and the television series The Kominsky Method. Douglas wrote that their standard denial about having strong chemistry while remaining terrible flirts was false.

The truth is that during the production of Romancing the Stone, Kathleen and I fell hard for each other and began a relationship.

Filming in Mexico and secrecy

The romance developed while the cast and crew were filming on location in Mexico. At the time of production, Douglas was married to Diandra Luker, with whom he had a five-year-old son, Cameron, though the couple was separated. Douglas noted that both he and Luker were having extramarital affairs before he departed for the film shoot. He also mentioned a brief involvement with screenwriter Diane Thomas prior to meeting Turner. During the production, Douglas and Turner spent long days filming jungle scenes before meeting privately late at night in hotel rooms.

The pair worked to keep the relationship hidden from everyone on the production team. Director Robert Zemeckis and co-star Danny DeVito remained unaware of the romance throughout the shooting schedule. Douglas wrote that the relationship was not a casual fling, describing it as an attraction that grew naturally from close collaboration and intense working pressures. He stated that he kept the romance hidden from the public for 40 years specifically to protect his wife and his son.

Confrontation and end of relationship

The relationship concluded abruptly when Luker arrived on the Mexican set with Cameron. Luker grew suspicious of the dynamic between the two leads and initiated a private discussion with Turner. During the exchange, Luker stated clearly that she and Douglas were still married, presenting a view of the marriage that differed from Douglas's account of their separation. Turner decided to withdraw from the relationship immediately because she did not want to interfere with a marriage.

Following the confrontation, Douglas and Turner ended their romantic involvement, and Douglas returned to Luker. Douglas reflected in the memoir that returning to his marriage was a decision made for his son, though he noted that the marriage never recovered from the initial separation. Douglas and Luker later divorced, and Douglas married actress Catherine Zeta-Jones in 2000.

Turner response and upcoming publication

Turner responded to the memoir excerpt on Friday, 2 October 2026, offering a lighthearted reaction to the public admission. She released a statement through People acknowledging the disclosure of their past relationship without contesting the account. The actress reaffirmed her affection for Douglas while noting the passage of four decades since the events occurred.

Good heavens what a fuss about something 40 years ago! I love Michael and I look forward to enjoying the book.

The memoir, One Helluva Ride, is scheduled for publication on Tuesday, 6 October 2026. The book details Douglas's personal reflections across his acting career and personal life. His candid admission resolves one of the long-running rumors regarding the 1984 production.