It's a Big Country

(1951)

Story

Something for the Birds

(1952)

Screenplay and Story

The Proud Ones

(1956)

Screenplay

The Proud Rebel

(1958)

Screenplay

The Jayhawkers!

(1959)

Screenplay

Guns of the Timberland

(1960)

Writer

The Reluctant Saint

(1962)

Writer

Seven Cities of Gold

(1955)

Additional Dialogue