- John Duvall worked in Hollywood as a foley/sound effects editor from 1983-1993. Since 1997 he has taught film production at the university level, founding the Cinema Department in Elon University's School of Communications (1997-2004), and the Cinema concentration in the Communications & Media Studies department of Dominican University of California (2004-present). He recently produced the 90-min. video documentary "Peak Oil and Transition" (2011).- IMDb Mini Biography By: John Duvall
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