Peter Gallagher won the hearts of TV fans with his role as Sandy Cohen in "The O.C.". To this day, he is celebrated for his ...

Peter Gallagher continues to be proud of his former The OC co-star, Adam Brody, following the success of his Netflix comedy Nobody Wants This. Gallagher played Brody’s TV dad in the Fox drama ...

Though the masses know Peter Gallagher best as dreamy dad Sandy Cohen on TV's The O.C. and for movies ranging from Sex, Lies and … ...

Grey's Anatomy Season 18 is a little over a month away, and we have some new casting news. Per Deadline, Peter Gallagher has landed a recurring role as Dr. Alan Hamilton.

He’s been active since 1980, where he played John Skagska on Skag. He was also on Fallen Angels, in the movie Malice, and was on the TV mini-series called Titanic from 1996.

But Gallagher would go into film, with a breakout role in 1989’s Sex, Lies and Videotape followed by While You Were Sleeping in 1995 and American Beauty in 1999.

Peter Gallagher's character Mitch will be back on the show despite dying in the season 1 finale: See how What once was dead can live on in a heart-song — at least on Zoey's Extraordinary ...

Peter Gallagher is giving his TV son Adam Brody his flowers. The Humane star, 69, who starred with Brody, 44, on The O.C., exclusively shared his thoughts on the "Adam Brody Renaissance" hitting ...

Peter Gallagher has been cast in NBC ‘s adaptation of “ Cruel Intentions,” Variety has learned exclusively. “The O.C.” alum joins Sarah Michelle Gellar as a series regular in the pilot.

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 Gallagher continues to be proud of his former The OC co-star, Adam Brody, following the success of his Netflix comedy Nobody Wants This. Gallagher played Brody’s TV dad in the Fox drama ...