At 67 years old, Peter Gallagher physical status not available right now. We will update Peter Gallagher's height, weight, eye color, hair color, build, and measurements.
- Peter Killian Gallagher (born August 19, 1955) is an American actor, musician and writer.
- Since 1980, Gallagher has played roles in numerous Hollywood films.
- He is best known for starring as Sandy Cohen in the television drama series The O.C.
- from 2003 to 2007, recurring role as Deputy Chief William Dodds on Law & Order: Special Victims Unit, and Nick on the Netflix series Grace & Frankie.
- He also played CIA Director Arthur Campbell on Covert Affairs.