Clay O'Brien
Biography of Clay O'Brien is currently unavailable from our data sources.
also starring Clay O'Brien
The Whiz Kid and the Carnival Caper
Cahill: United States Marshal
As Billy Joe Cahill
The Cowboys
As Cowboy Hardy Fimps
One Little Indian
As Mark
Hog Wild
As Sterling Melborne
The Apple Dumpling Gang
As Bobby Bradley
Climb an Angry Mountain
As Michael Cooper
Mackintosh and T.J.
As T.J.
The Breaking of Boys and the Making of Men in 'The Cowboys'
The Whiz Kid and the Mystery at Riverton
As Shoie
Little House on the Prairie
Marcus Welby, M.D.
As Peter Graham
Gunsmoke
As Tuttle Kincaid
The Cowboys
As Weedy