Peter Gallagher: American actor, musician and writer best known for The O.C.

Career highlights

Gallagher rose to wider public attention in the early 2000s for playing a central parental figure on a popular teen drama. He went on to play senior law-enforcement and recurring roles on other high-profile series, while also appearing in movies and theatrical productions. In addition to acting, he performs as a singer and musician and has published writing.

• The O.C. (2003–2007) — he portrayed the principled father Sandy Cohen on the Fox series that followed the lives of families in Orange County.
• Law & Order: Special Victims Unit — he played Deputy Chief William Dodds in a recurring capacity on the long-running NBC procedural.
• Showtime series Californication — Gallagher had a recurring role as Stacey Koons on the comedy-drama.
• Grace & Frankie — he appeared as Nick on the Netflix series that focuses on two women navigating major life changes.

Beyond television, Gallagher's work includes feature films and stage appearances; he continues to take on screen and stage projects while maintaining musical and writing pursuits.