Peter Gallagher always took “The O.C.” seriously. Sandy Cohen was the dad of his dreams, too As he returns home to Broadway with Julianna Margulies, the actor reflects on his rich career and ...

Peter Gallagher reveals which of his former co-stars on The O.C. he’s “very protective” of.. The actor, who played Sandy Cohen in the hit teen drama, recently opened up to The Independent ...

Peter spoke candidly about how dangerous "first fame" can be, especially for young people. Mischa Barton was only 16 when she began starring on The O.C.

Peter Gallagher Praises Former Onscreen Son Adam Brody Amid Renaissance: “I’m Proud of Him All the Time” The actors starred alongside one another in 'The O.C.,' which launched Brody's career.