Clay O'Brien
Acting·May 6, 1961 — 65 years old·Ray, Arizona, USA
Known For
Little House on the Prairie
1974·7.9
The Cowboys
1972·7.1
Cahill: United States Marshal
1973·6.1
The Apple Dumpling Gang
1975·6.6
Gunsmoke
1955·6.7
One Little Indian
1973·6.3
Marcus Welby, M.D.
1969·6.6
Mackintosh and T.J.
1975·6.2
The Whiz Kid and the Carnival Caper
1976·7.5
Hog Wild
1974·8.0
Climb an Angry Mountain
1972·10.0
Filmography · 14
1976The Whiz Kid and the Carnival Caper1975Mackintosh and T.J.T.J.1975The Apple Dumpling GangBobby Bradley1974Little House on the PrairieTVHenry Henderson1974The CowboysTVWeedy1974Hog WildSterling Melborne1974The Whiz Kid and the Mystery at RivertonShoie1973Cahill: United States MarshalBilly Joe Cahill1973One Little IndianMark1972Climb an Angry MountainMichael Cooper1972The CowboysCowboy Hardy Fimps1972The Breaking of Boys and the Making of Men in 'The Cowboys'1969Marcus Welby, M.D.TVPeter Graham1955GunsmokeTVTuttle Kincaid · Caleb Cunningham