John Portnoy
Crew
A Princess for Christmas
Post Production Supervisor
Shotgun Stories
Executive Producer
Prey
Post Production Supervisor
Mirrors 2
Producer
Mayhem
Post Production Supervisor
Smother
Post Production Supervisor
Newness
Post Production Supervisor
Riding the Bullet
Post Production Supervisor
Ride Along 2
Post Production Supervisor
Brief Interviews with Hideous Men
Post Production Supervisor
The Babysitters
Executive Producer
The Man with the Iron Fists
Post Production Supervisor
Even Money
Post Production Supervisor
The Coverup
Co-Executive Producer
The Sandlot 2
Post Production Supervisor
Pavement
Post Production Supervisor
Ticking Clock
Title Designer
The Chumscrubber
Post Production Supervisor
The Matador
Post Producer
Upgrade
Post Production Supervisor
The War with Grandpa
Post Production Supervisor
Borderline
Post Production Supervisor
The Grudge
Post Production Supervisor
The Sweet Life
Associate Producer
Midnight Sun
Post Production Supervisor
Ibiza
Post Production Supervisor
51
Colorist
Assassination Games
Colorist
Papillon
Post Production Supervisor
Mothman
Executive Producer
Song to Song
Post Production Supervisor
100 anys en instants: història d'una passió
Producer, Writer