Peter Killian Gallagher (born August 19, 1955) [1] is an American actor. Since 1980, he has played roles in numerous Hollywood films. He is best known for starring as Sandy Cohen in the television drama …

Peter Gallagher. Actor: American Beauty. Peter Killian Gallagher is an American actor. Since 1980, he has played roles in numerous Hollywood films. He is best known for starring as Sandy Cohen in the …

See Peter Gallagher full list of movies and tv shows from their career. Find where to watch Peter Gallagher's latest movies and tv shows

Dec 10, 2025 · Peter Gallagher still can’t believe The O.C.’s lasting impact more than 20 years after playing Sandy Cohen in the Fox teen drama

Peter Killian Gallagher (born August 19, 1955) is an American actor. He is best known for his roles in the films Sex, Lies, and Videotape (1989), American Beauty (1999), and Palm Springs (2020).

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 portrayal as the head of the Cohens. What happened to the actor after ...

Looking to find out more about Peter Gallagher (Actor)? We have a full Biography, Photos, Theatre Credits, TV and Movies listings, Videos and more!

Discover Peter Gallagher, the acclaimed American actor known for roles in "The O.C.", "Law & Order: SVU", and films like "American Beauty" and "Palm Springs". Explore his extensive filmography, …

Aug 9, 2023 · Key Takeaways: Peter Gallagher, a multitalented artist, has captivated audiences with his acting, singing, and dancing skills, leaving a lasting impact on the entertainment industry for over four …

Peter Killian Gallagher (born August 19, 1955) [1] is an American actor. Since 1980, he has played roles in numerous Hollywood films. He is best known for starring as Sandy Cohen in the television drama …