DBDonald B. HyattNo description yet.Known for7.0The DuPont Show of the Week19616.0Project XX19549.0The Twisted Cross19569.0Victory at Sea19547.0Project XX: Life in the Thirties1959DirectorWriterProject XX: End of the Trail1967The DuPont Show of the Week19611 episodeThe DuPont Show of the WeekSeason 1S1E1Laughter USAProject XX: The Real West1961