Peter Gallagher is so proud of how far Mischa Barton has come since their time on The O.C. "I've always felt very protective ...

Barton was just 16-years-old when the show started. Sandy Cohen still thinks about Marissa Cooper. Peter Gallagher, who ...

Peter Gallagher is 'grateful' Mischa Barton is 'still alive' after dealing with 'toxic' fame as a teen star. Mischa, now 38, ...

Peter Gallagher is so proud of how far Mischa Barton has come since their time on The O.C. “I’ve always felt very protective ...

Mischa Barton speaks from the heart about the realities of dating her 'The O.C.' coster Ben McKenzie when she was just 17 years old in this revealing conversation on the 'Call Her Daddy' podcast. Have ...

Peter Gallagher, who played Sandy Cohen in The O.C., recently shared his concerns about the darker side of fame and his ...

Barton said that “nothing could prepare [my parents] to have their children jump into the overtly sexualized and crazy world of L.A.” Ryan (Benjamin McKenzie, L) and Marissa (Mischa Barton ...

Kristina Bumphrey/Variety/Getty; Dimitrios Kambouris/Getty To say that Peter Gallagher is protective over Mischa Barton ... father to Ryan Atwood (Ben McKenzie), who was Barton's love interest ...

Peter Gallagher is so proud of how far Mischa ... year, Barton opened up about how things were “complicated” for her while on set of The O.C. — especially when she started dating McKenzie ...

Peter Gallagher is so proud of how far Mischa Barton has come since their time ... The cast also included Ben McKenzie, Adam Brody, Rachel Bilson and more. Gallagher played Orange County lawyer ...