John Sierros
Acting
We don't have a biography for John Sierros.
Known For
Law & Order: Special Victims Unit
Michael Sherman
Chicago Fire
Cmdr. Martin Pearce
The Leftovers
Doug (Fire Chief)
Taxi
Fat Cop
Law & Order
P.J. Grant
The Good Wife
Officer Jeffrey Diaz
We Are What We Are
Coach Stratton
Law & Order: Criminal Intent
Lieutenant
Stolen Summer
Jack
The Killing of John Lennon
Reporter (as John Sierros)
Joshua
Policeman (credit only)
Affluenza
Police Officer
Identical
Officer Tony
Spaceman
Little Ray
This Is Reality
Stavros