Clay O'Brien
Acting
1961-05-06 · Ray, Arizona, USA
Filmography(15)
movieThe Whiz Kid and the Carnival Caper
as · 1976 · 7.5
movieMackintosh and T.J.
as T.J. · 1975 · 6.2
movieThe Apple Dumpling Gang
as Bobby Bradley · 1975 · 6.6
tvLittle House on the Prairie
as Henry Henderson · 1974 · 7.9
tvThe Cowboys
as Weedy · 1974 · 8.0
movieHog Wild
as Sterling Melborne · 1974 · 8.0
movieThe Whiz Kid and the Mystery at Riverton
as Shoie · 1974 · 10.0
movieCahill: United States Marshal
as Billy Joe Cahill · 1973 · 6.1
movieOne Little Indian
as Mark · 1973 · 6.3
movieClimb an Angry Mountain
as Michael Cooper · 1972 · 10.0
movieThe Cowboys
as Cowboy Hardy Fimps · 1972 · 7.1
movieThe Breaking of Boys and the Making of Men in 'The Cowboys'
as · 1972 · 0.0
tvMarcus Welby, M.D.
as Peter Graham · 1969 · 6.6
tvGunsmoke
as Tuttle Kincaid · 1955 · 6.7
tvGunsmoke
as Caleb Cunningham · 1955 · 6.7