Calvin Clements Sr.

Kansas City Bomber

1972 · Screenplay

Firecreek

1968 · Writer

Attack on Terror: The FBI vs. the Ku Klux Klan

1975 · Writer

The Sixth Sense

1972 · Writer

The Wild Wild West

1965 · Writer

Laredo

1965 · Writer

The Man from Blackhawk

1959 · Writer

Law of the Plainsman

1959 · Writer

The Rifleman

1958 · Writer

Alfred Hitchcock Presents

1955 · Writer

Gunsmoke

1955 · Writer