La leyenda del llanero solitario
1981
Screenplay
Charlie's Angels
1976
Writer
Diagnosis: Murder
1974
Writer
Mannix
1967
Writer
Ironside
1967
Writer
The Second Sin
1966
Writer
Affetmeyen Kadın
1964
Writer
Un grito en la niebla
1960
Screenplay
Retrato en negro
1960
Screenplay
Luces de rebeldía
1959
Writer
El hombre de las mil caras
1957
Screenplay
La esclava libre
1957
Screenplay
Dos pasiones y un amor
1956
Screenplay
Fuego verde
1954
Writer
El capitán King
1953
Screenplay
La hechicera blanca
1953
Screenplay
Cuatro páginas de la vida
1952
Screenplay
Gift Horse
1952
Story
