John Mantley

Gunsmoke: The Last Apache

1990 · Executive Producer

Gunsmoke: Return to Dodge

1987 · Producer

MacGyver

1985 · Producer

La Conquête de l'Ouest

1977 · Writer

The Macahans

1976 · Executive Producer

Cutter's Trail

1970 · Producer

My Blood Runs Cold

1965 · Screenplay

Au-delà du réel

1963 · Writer

Rawhide

1959 · Writer

La Ferme des hommes brûlés

1959 · Novel

Le 27eme jour

1957 · Screenplay

Le 27eme jour

1957 · Novel

The Parson and the Outlaw

1957 · Writer

Gunsmoke Police Des Plaines

1955 · Writer

Gunsmoke Police Des Plaines

1955 · Producer

Fureur secrète

1950 · Hotel Clerk (uncredited)