Big Bad Mama

1974 · Writer

Night of the Juggler

1980 · Writer

The Hunting Party

1971 · Writer

Gator

1976 · Writer

White Lightning

1973 · Writer

Day of the Animals

1977 · Writer

The Scalphunters

1968 · Writer

A Small Town in Texas

1976 · Writer

Brannigan

1975 · Writer

Sam Whiskey

1969 · Writer

Moving Violation

1976 · Writer

The McKenzie Break

1970 · Writer

Poor Albert and Little Annie

1972 · Writer

Five Minutes to Love

1963 · Writer

The 11th Commandment

1986 · Writer

Exiled in America

1992 · Writer

September Gun

1983 · Writer

Trader Horn

1973 · Writer

The Farmer's Other Daughter

1965 · Writer

How to Succeed with Girls

1964 · Writer

Dirty Tricks

1981 · Writer

The Grass Eater

1961 · Writer

Marigold Man

1970 · Writer