A Distant Trumpet

(1964)

Adaptation

This Savage Land

(1969)

Writer

The Bull of the West

(1972)

Screenplay

Long Way Home

(1975)

Screenplay

State Fair

(1976)

Writer

Wanted: The Sundance Woman

(1976)

Writer

The Courage and the Passion

(1978)

Writer

High Powder

(1982)

Writer

George Washington II: The Forging of a Nation

(1986)

Writer

Red River

(1988)

Writer

Sins of the Mother

(1991)

Teleplay

For Love and Glory

(1993)

Writer

Stolen Women, Captured Hearts

(1997)

Writer

George Washington II: The Forging of a Nation

(1986)

Producer

For Love and Glory

(1993)

Executive Producer