Home People David Cassidy David Cassidy shows David Cassidy shows David Cassidy TV Shows (31) Ruby & The Rockits (2009) As David Gallagher, He was 59 years old The Doctors (2008) He was 58 years old The Paul O'Grady Show (2004) He was 54 years old I Love the '70s (2003) He was 53 years old Less than Perfect (2002) He was 52 years old Kim Possible (2002) He was 52 years old V Graham Norton (2002) He was 52 years old Where Are They Now? (1999) He was 49 years old The Late Late Show with Craig Kilborn (1999) He was 48 years old E! True Hollywood Story (1996) He was 45 years old The Rosie O'Donnell Show (1996) He was 46 years old The Ben Stiller Show (1992) He was 42 years old Pebble Mill (1991) He was 41 years old Blossom (1990) He was 40 years old The Flash (1990) He was 40 years old This Morning (1988) He was 38 years old The New Alfred Hitchcock Presents (1985) He was 35 years old Wogan (1982) He was 32 years old Tales of the Unexpected (1979) He was 28 years old David Cassidy: Man Under Cover (1978) He was 28 years old The Love Boat (1977) As Ted Harmes, He was 27 years old Police Story (1973) He was 22 years old Musikladen (1972) He was 22 years old Pebble Mill at One (1972) He was 22 years old Disco (1971) He was 20 years old The Partridge Family (1970) As Keith Douglas Partridge, He was 20 years old Marcus Welby, M.D. (1969) He was 19 years old The Glen Campbell Goodtime Hour (1969) He was 18 years old The Mod Squad (1968) He was 18 years old Ironside (1967) He was 16 years old The F.B.I. (1965) He was 15 years old
