Josh Hartnett gained 30 pounds for his role in "Oppenheimer." His costar Matt Damon warned him it would be difficult to lose the weight after filming wrapped. "He was like, 'You're never gonna get ...

Josh Hartnett revealed during an interview on “The Tonight Show” (via Entertainment Weekly) that Matt Damon advised him on the set of Christopher Nolan’s “Oppenheimer” not to gain any ...

Matt Damon gave "unhelpful" advise to Josh Hartnett on 'Oppenheimer' when he said not to gain weight. Hartnett had already put on 30 pounds.

Josh Hartnett is sharing the “unhelpful” piece of advice that Matt Damon gave him while filming Oppenheimer. During a July 24 appearance on The Tonight Show, the 46-year-old actor told host ...

Josh Hartnett attends the “Trap” world premiere at Alice Tully Hall on July 24, 2024 in New York City. Getty Images Hartnett, 46, explained that Damon, 53, who played Lt. General Leslie Groves ...

Josh Hartnett revealed during an interview on “The Tonight Show” (via Entertainment Weekly) that Matt Damon advised him on the set of Christopher Nolan’s “Oppenheimer” not to gain any weight for his ...