Duncan RossWritingNo biography is available.Known forThe SpiesIMDb0.0The SpiesTV show · 1966Many MansionsIMDb0.0Many MansionsMovie · 1957No Cloak - No DaggerIMDb0.0No Cloak - No DaggerTV show · 1963The Secret ThreadIMDb0.0The Secret ThreadMovie · 1962Credits4AllMoviesTV showsAll departments▼1966The SpiesTV showWriter · 1 episodes1963No Cloak - No DaggerTV showWriter · 6 episodes1962The Secret ThreadMovieAdaptation1957Many MansionsMovieWriter