Clay O'Brien
Filmography (14)
The Whiz Kid and the Carnival Caper
The Apple Dumpling Gang
Mackintosh and T.J.- The Whiz Kid and the Mystery at Riverton
Hog Wild- The Cowboys
Little House on the Prairie
One Little Indian
Cahill: United States Marshal
Climb an Angry Mountain
The Cowboys- The Breaking of Boys and the Making of Men in 'The Cowboys'
Marcus Welby, M.D.
Gunsmoke