Clay O'Brien

The Whiz Kid and the Carnival Caper

Movie • 1976

Cahill: United States Marshal

Movie • 1973

Billy Joe Cahill

The Cowboys

Movie • 1972

Cowboy Hardy Fimps

One Little Indian

Movie • 1973

Mark

Hog Wild

Movie • 1974

Sterling Melborne

The Apple Dumpling Gang

Movie • 1975

Bobby Bradley

Climb an Angry Mountain

Movie • 1972

Michael Cooper

Mackintosh and T.J.

Movie • 1975

T.J.

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

Movie • 1972

The Whiz Kid and the Mystery at Riverton

Movie • 1974

Shoie

Little House on the Prairie

TV • 1974

Marcus Welby, M.D.

TV • 1969

Peter Graham

Gunsmoke

TV • 1955

Tuttle Kincaid

The Cowboys

TV • 1974

Weedy

Gunsmoke

TV • 1955

Caleb Cunningham