Clay O'Brien
Known For
Acting
Born
1961-05-06 in Ray, Arizona, USA
Biography
We don't have a biography for Clay O'Brien yet.
Most Known For
Little House on the Prairie
Marcus Welby, M.D.
as Peter Graham
Gunsmoke
as Tuttle Kincaid
Gunsmoke
as Caleb Cunningham
The Cowboys
as Cowboy Hardy Fimps
Hog Wild
as Sterling Melborne
Cahill: United States Marshal
as Billy Joe Cahill
The Cowboys
as Weedy
The Apple Dumpling Gang
as Bobby Bradley
One Little Indian
as Mark
Mackintosh and T.J.
as T.J.
The Whiz Kid and the Mystery at Riverton
as Shoie
Climb an Angry Mountain
as Michael Cooper
The Whiz Kid and the Carnival Caper