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)