Clay O'Brien
Actor
Born May 6, 1961 · Ray, Arizona, USA
Active 1969–present
Filmography
Little House on the Prairie (1974) — Henry HendersonThe Cowboys (1972) — Cowboy Hardy FimpsThe Apple Dumpling Gang (1975) — Bobby BradleyGunsmoke (1955) — Caleb Cunningham · Tuttle KincaidCahill: United States Marshal (1973) — Billy Joe CahillClimb an Angry Mountain (1972) — Michael CooperThe Whiz Kid and the Mystery at Riverton (1974) — ShoieOne Little Indian (1973) — MarkMarcus Welby, M.D. (1969) — Peter GrahamThe Cowboys (1974) — WeedyHog Wild (1974) — Sterling MelborneThe Whiz Kid and the Carnival Caper (1976)Mackintosh and T.J. (1975) — T.J.The Breaking of Boys and the Making of Men in 'The Cowboys' (1972)