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 ...

In honor of Pride Month, Peter Gallagher's daughter Kathryn Gallagher is sharing what her father told her when she came out.

Peter Gallagher read poetry, sang and watched football with Peter O’Toole. At the start of every interaction, when asked how he was, the “Lawrence of Arabia” star would reply, “Gruesome ...

Peter Gallagher is celebrating Father’s Day and Pride Month with an important message. One of America’s favorite TV fathers — and the biological father to Kathryn Gallagher — shared some ...

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 for former costar Mischa Barton. She, of course, portrayed Cooper, the ...

Don’t expect affable actor Peter Gallagher to soften his role as NYPD Deputy Chief William Dodds, the intimidating boss who constantly gets under the skin of Sergeant Olivia Benson (Mariska ...

Characters on NBC's musical dramedy "Zoey's" said a tearful (and musical) goodbye to patriarch Mitch Clarke (Peter Gallagher) in Sunday's finale after a first season that chronicled a family's ups ...

Peter Gallagher attends the opening night of the broadway show "Jagged Little Pill' on December 05, 2019 in New York City. The show stars his daughter Kathryn Gallagher.

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 ...

20 years after 'The O.C.' premiered, Peter Gallagher still worries about Mischa Barton, who he said he's "always" been "very protective of" ...

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 of her,” Gallagher, 69, said of Barton, 38, in an interview with ...

In 2016, Peter Gallagher decided on a price tag of $6 million for his six-bedroom, 4.5-bath home in Brentwood. He reduced the price to $5,250,000 that same year, to no avail. It's now back on the ...