Production Credits
John Portnoy has 22 production credits.
Crew
Credited for Post Production Supervisor in 14 shows -
The Chumscrubber,
The Sandlot 2,
Even Money,
Smother,
Brief Interviews with Hideous Men,
A Princess for Christmas,
The Man with the Iron Fists,
Papillon,
Newness,
Midnight Sun,
Ibiza,
Prey,
The Grudge and
The War with Grandpa.
Production
Credited for Co-Executive Producer in 1 show -
The Coverup.
Editing
Art