Net Worth in 2024: Peter Gallagher has a net worth of $12 million.

Started Acting: He started his acting career in 1980.

Famous Roles: Known for "The O.C.," "Californication," and "Grace and Frankie."

Broadway Shows: Acted in "Guys and Dolls" and "Noises Off."

Popular Movies: Appeared in "American Beauty," "Mr. Deeds," and "While You Were Sleeping."

Music Album: Released an album called "7 Days in Memphis."

Real Estate: Owns homes in Brentwood, Los Angeles, and New Milford, Connecticut.

Awards: Won awards like the Light on the Hill Award.

Family: Married to Paula Harwood with two children, Kathryn and James.

Long Career: Has been acting from 1976 to now.