Ironside
1967 · Writer
Little House on the Prairie
1974 · Producer
The Virginian
1962 · Writer
Cheyenne
1955 · Screenplay
Rawhide
1959 · Writer
Gunsmoke
1955 · Writer
87th Precinct
1961 · Writer
Screen Director's Playhouse
Cavalcade of America
1952 · Writer
Barbary Coast
1975 · Writer
My Darling Clementine
1946 · Screenplay
Cimarron City
1958 · Writer
The Bounty Hunter
1954 · Story
Female Artillery
1973 · Producer
Dick Tracy
1937 · Screenplay
The Far Horizons
Hound-Dog Man
Run for Cover
