Mason Alan Dinehart

Platinum High School

1960

Bob Treadwell (as Mason Alan Dinehart)

Cast a Long Shadow

1959

Dick Calvert (uncredited)

Roadracers

1959

Kit

The Hot Angel

1958

Joe Wilson

The Careless Years

1957

Bob Williams (as Alan Dinehart III)

Apache Drums

1951

Child (uncredited)

The Happy Years

1950

Coffee Colored Angel

Easy Living

1949

Urchin (uncredited)

Blondie's Big Deal

1949

Rollo (as Alan Dinehart III)