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John Portnoy

Best known as a Post-Production Supervisor based on credits in that role in 5 films, with $612,992,308 worldwide aggregate box office (rank #23)
Best-Known Technical Roles: Neighbors (Post-Production Supervisor), Don’t Breathe (Post-Production Supervisor), Dumb and Dumber To (Post-Production Supervisor), Wish Upon (Post-Production Supervisor), Midnight Special (Post-Production Supervisor)
Most productive collaborators: Seth Rogen, Nathan Kahane, Joe Drake, Nicholas Stoller, Zac Efron

  1. Summary
  2. Acting Credits
  3. Technical Credits
  MoviesDomestic
Box Office
International
Box Office
Worldwide
Box Office
In Technical RolesPost-Production Supervisor5$343,245,768$269,746,540$612,992,308
Release
Date
TitleRoleDomestic
Box Office
International
Box Office
Worldwide
Box Office
7/14/2017 Wish Upon Post-Production Supe… $14,020,801 $6,447,272 $20,468,073
8/26/2016 Don’t Breathe Post-Production Supe… $89,217,875 $68,967,198 $158,185,073
3/18/2016 Midnight Special Post-Production Supe… $3,712,282 $3,128,860 $6,841,142
11/14/2014 Dumb and Dumber To Post-Production Supe… $86,208,010 $70,345,582 $156,553,592
5/9/2014 Neighbors Post-Production Supe… $150,086,800 $120,857,628 $270,944,428
Movies: 5Totals:$343,245,768$269,746,540$612,992,308
  Averages:$68,649,154$53,949,308$122,598,462