Home People John Portnoy John Portnoy movies John Portnoy movies John Portnoy Movies (8) The Grudge (2020) As Post Production Supervisor. The Sweet Life (2016) As Associate Producer. Ticking Clock (2011) As Title Designer. Mirrors 2 (2010) As Producer. The Babysitters (2008) As Executive Producer. Shotgun Stories (2007) As Executive Producer. The Chumscrubber (2005) As Post Production Supervisor. Pavement (2002) As Post Production Supervisor.
