Peter Gallagher opened up about his relationship with Mischa Barton and watching her navigate fame when they were on The O.C. together. During a recent interview, the 69-year-old actor, who played ...

Add Yahoo as a preferred source to see more of our stories on Google. ‘A director once said: “Oh my God, put a scar on him!”’ (Amy Sussman/Getty Images) Peter Gallagher has one of those faces: ...

Peter Gallagher is reminiscing about a defining moment in his acting career. It was the early aughts, and he had just been cast in a buzzy Fox drama in the role of Sandy Cohen. Some of his friends, ...