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

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.’ ...

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

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

However, she clarified, “I was never suicidal. I was just overworked and depressed.” Mischa Barton as Marissa on “The O.C.” Barton revealed she was “under enormous pressure” during ...

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

British actress Mischa Barton went to Chopard's Cannes bash - but was not at the premiere of her new movie, You And I. Mischa, 22, pulled out of any promotional work because she was apparently ...

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 ...

Barton's character was infamously killed in a car crash in the third series finale of the series about teen and parent drama in Southern California. Related: Mischa Barton reveals she and Ben ...

To say that Peter Gallagher is protective over Mischa Barton is an understatement. Gallagher, 69, starred as Sandy Cohen on The O.C. alongside Barton's Marissa Cooper, and he didn't just play a ...