Clay O'Brien

Clay O'Brien

Actor May 6 (age 65) Ray, Arizona, USA 1969–1976 (7 year career)

6.4 avg rating

Highest Rated

Little House on the Prairie

Little House on the Prairie

1974

The Cowboys

The Cowboys

1972 · as Cowboy Hardy Fimps

Known For

The Cowboys

The Cowboys

Cowboy Hardy Fimps

The Apple Dumpling Gang

The Apple Dumpling Gang

Bobby Bradley

Cahill: United States Marshal

Cahill: United States Marshal

Billy Joe Cahill

One Little Indian

One Little Indian

Mark

Little House on the Prairie

Little House on the Prairie

Mackintosh and T.J.

Mackintosh and T.J.

T.J.

Gunsmoke

Gunsmoke

Tuttle Kincaid

Marcus Welby, M.D.

Marcus Welby, M.D.

Peter Graham

Filmography

Acting (14)

·

Movies (10)

The Whiz Kid and the Carnival Caper

The Whiz Kid and the Carnival Caper

Mackintosh and T.J.

Mackintosh and T.J.

as T.J.

The Apple Dumpling Gang

The Apple Dumpling Gang

as Bobby Bradley

Hog Wild

Hog Wild

as Sterling Melborne

The Whiz Kid and the Mystery at Riverton

as Shoie

Cahill: United States Marshal

Cahill: United States Marshal

as Billy Joe Cahill

One Little Indian

One Little Indian

as Mark

The Cowboys

The Cowboys

as Cowboy Hardy Fimps

Climb an Angry Mountain

Climb an Angry Mountain

as Michael Cooper

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

Television (4)

Little House on the Prairie

Little House on the Prairie

The Cowboys

as Weedy

Marcus Welby, M.D.

Marcus Welby, M.D.

as Peter Graham

Gunsmoke

Gunsmoke

as Tuttle Kincaid