Home People Peter Gallagher Peter Gallagher shows Peter Gallagher shows Peter Gallagher TV Shows (26) Whitney (2011) He was 56 years old Covert Affairs (2010) As Arthur Campbell, He was 54 years old The Gathering (2007) As Dr. Michael Foster, He was 52 years old Californication (2007) As Dean Stacy Koons, He was 51 years old Shark (2006) He was 51 years old The Megan Mullally Show (2006) He was 51 years old The Tony Danza Show (2004) He was 49 years old The Ellen DeGeneres Show (2003) He was 48 years old The O.C. (2003) As Sandy Cohen, He was 47 years old Page to Screen (2002) He was 47 years old Good Day Live (2001) He was 46 years old Law & Order: Special Victims Unit (1999) As Deputy Chief William Dodds, He was 44 years old Law & Order: Special Victims Unit (1999) As William Dodds, He was 44 years old Family Guy (1999) He was 43 years old The Secret Lives of Men (1998) He was 43 years old The View (1997) He was 41 years old Titanic (1996) As Wynn Park, He was 40 years old Superman: The Animated Series (1996) He was 41 years old Late Night with Conan O'Brien (1993) He was 38 years old Fallen Angels (1993) He was 37 years old Homicide: Life on the Street (1993) He was 37 years old An Inconvenient Woman (1991) As Philip Quennell, He was 35 years old LIVE with Kelly and Ryan (1983) He was 27 years old The Murder of Mary Phagan (1988) As Leo Frank, He was 32 years old Skag (1980) He was 24 years old Hallmark Hall of Fame (1951) He was 3 years old