Peter Gallagher is “grateful” Mischa Barton is “still alive.” The 69-year-old actor spoke about Barton, who was his co-star ...

A Hallmark actor opened up about his co-star and said that he's "grateful" that she's "still alive" after a struggle with ...

Peter Gallagher is grateful Mischa Barton persevered through her personal struggles following their time on ‘The O.C.’ ...

The actor, who played Sandy Cohen in the hit teen drama, recently opened up to The Independent about the negative impact of ...

Gallagher said fame "can kill you" as he expressed his gratitude that Barton is "still alive" after her traumatic experience ...

Peter Gallagher, who played Cohen for on all four seasons of The O.C., explained in a new interview that he has a soft spot ...

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

Peter Gallagher reflects on Mischa Barton’s struggles with early fame, expressing gratitude for her resilience and survival.

Kristina Bumphrey/Variety/Getty; Dimitrios Kambouris/Getty To say that Peter Gallagher is protective over Mischa Barton is an understatement. Gallagher, 69, starred as Sandy Cohen on The O.C ...

Mischa Barton reveals she dated The O.C. costar Ben McKenzie when she was 17 and he was 25: 'It was kind of complicated for me' Mischa opened up about her hospitalization in 2009 revealing she ...