Writer, Creator, Author · 15 titles
ColumboSeries· 1971Writer, Creator
O Dirigível HindenburgFilm· 1975Writer
Ransom for a Dead ManFilm· 1972Writer
MannixSeries· 1967Creator
Fórmula para MatarFilm· 1968Writer
O Reverso de um CrimeFilm· 1985Writer
Istanbul ExpressFilm· 1969Writer