Clay O'Brien

The Whiz Kid and the Mystery at Riverton

1/6/1974

Climb an Angry Mountain

12/23/1972

Hog Wild

1/20/1974

The Whiz Kid and the Carnival Caper

1/11/1976

The Cowboys

1/13/1972

The Apple Dumpling Gang

7/1/1975

One Little Indian

6/20/1973

Mackintosh and T.J.

11/21/1975

Cahill: United States Marshal

7/11/1973

The Breaking of Boys and the Making of Men in 'The Cowboys'

1/13/1972

Little House on the Prairie

9/11/1974

The Cowboys

2/6/1974

Gunsmoke

9/10/1955

Marcus Welby, M.D.

9/23/1969