Clay O'Brien

Little House on the Prairie

1974 ★ 8.0

Gunsmoke

1955 ★ 6.7

Gunsmoke

1955 ★ 6.7

Marcus Welby, M.D.

1969 ★ 6.6

The Cowboys

1972 ★ 7.1

The Apple Dumpling Gang

1975 ★ 6.6

Cahill: United States Marshal

1973 ★ 6.1

One Little Indian

1973 ★ 6.3

The Cowboys

1974 ★ 8.0

Hog Wild

1974 ★ 8.0

The Whiz Kid and the Mystery at Riverton

1974 ★ 10.0

The Whiz Kid and the Carnival Caper

1976 ★ 7.5

Mackintosh and T.J.

1975 ★ 6.2

Climb an Angry Mountain

1972 ★ 10.0

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

1972 ★ 0.0