John Sierros

Affluenza

2014 · Police Officer

We Are What We Are

2013 · Coach Stratton

This Is Reality

2013 · Stavros

Identical

2011 · Officer Tony

The Killing of John Lennon

2007 · Reporter (as John Sierros)

Taxi

2004 · Fat Cop

Joshua

2002 · Policeman (credit only)

Stolen Summer

2002 · Jack

Spaceman

1997 · Little Ray

The Leftovers

2014 · Doug (Fire Chief)

Chicago Fire

2012 · Cmdr. Martin Pearce

The Good Wife

2009 · Officer Jeffrey Diaz

Law & Order: Criminal Intent

2001 · Lieutenant

La Ley y el Orden: Unidad de Víctimas Especiales

1999 · Michael Sherman

Law & Order

1990 · P.J. Grant