Clay O'Brien

Clay O'Brien

Acting

Born:: 1961-05-06
Place of birth:: Ray, Arizona, USA

Known For

Little House on the Prairie

Marcus Welby, M.D.

Gunsmoke

The Cowboys

Cahill: United States Marshal

The Apple Dumpling Gang

One Little Indian

Mackintosh and T.J.

Hog Wild

The Whiz Kid and the Carnival Caper

Climb an Angry Mountain

Filmography

The Whiz Kid and the Carnival Caper

Mackintosh and T.J.

The Apple Dumpling Gang

6.61975Bobby Bradley

Little House on the Prairie

8.01974Henry Henderson

The Cowboys

Hog Wild

8.01974Sterling Melborne

The Whiz Kid and the Mystery at Riverton

The Whiz Kid and the Mystery at Riverton

Cahill: United States Marshal

6.11973Billy Joe Cahill

One Little Indian

Climb an Angry Mountain

10.01972Michael Cooper

The Cowboys

7.11972Cowboy Hardy Fimps

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

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

Marcus Welby, M.D.

6.71969Peter Graham

Gunsmoke

6.71955Caleb Cunningham