John Sierros
- Recitazione
Noto per
Filmografia
- Affluenza · Police Officer
- The Leftovers - Svaniti nel nulla · Doug (Fire Chief)
- We Are What We Are · Coach Stratton
- This Is Reality · Stavros
- Chicago Fire · Cmdr. Martin Pearce
- Identical · Officer Tony
- The Good Wife · Officer Jeffrey Diaz
- The Killing of John Lennon · Reporter (as John Sierros)
- New York Taxi · Fat Cop
- Joshua · Policeman (credit only)
- L'ultima estate · Jack
- Law & Order: Criminal Intent · Lieutenant
- Law & Order - Unità vittime speciali · Michael Sherman
- Spaceman · Little Ray
- Law & Order - I due volti della giustizia · P.J. Grant