Acting
John Sierros
Known for
Highlights
Law & Order: Special Victims Unit
1999 · Series · Michael Sherman
Chicago Fire
2012 · Series · Cmdr. Martin Pearce
The Leftovers
2014 · Series · Doug (Fire Chief)
The Good Wife
2009 · Series · Officer Jeffrey Diaz
Law & Order
1990 · Series · P.J. Grant
Law & Order: Criminal Intent
2001 · Series · Lieutenant
Filmography
Movies
9 films
Affluenza
2014 · Film · Police Officer
We Are What We Are
2013 · Film · Coach Stratton
This Is Reality
2013 · Film · Stavros
Identical
2011 · Film · Officer Tony
The Killing of John Lennon
2007 · Film · Reporter (as John Sierros)
Taxi
2004 · Film · Fat Cop
Joshua
2002 · Film · Policeman (credit only)
Stolen Summer
2002 · Film · Jack
Spaceman
1997 · Film · Little Ray
Filmography
Series
6 shows
The Leftovers
2014 · Series · Doug (Fire Chief)
Chicago Fire
2012 · Series · Cmdr. Martin Pearce
The Good Wife
2009 · Series · Officer Jeffrey Diaz
Law & Order: Criminal Intent
2001 · Series · Lieutenant
Law & Order: Special Victims Unit
1999 · Series · Michael Sherman
Law & Order
1990 · Series · P.J. Grant
