There is no biography for John Sierros yet.
Show · 1999
Show · 2012
Show · 2014
Movie · 2004
Show · 1990
Show · 2009
2014
as Police Officer
as Doug (Fire Chief)
2013
as Coach Stratton
as Stavros
2012
as Cmdr. Martin Pearce · 2 episodes
2011
as Officer Tony
2009
as Officer Jeffrey Diaz
2007
as Reporter (as John Sierros)
2004
as Fat Cop
2002
as Policeman (credit only)
as Jack
2001
as Lieutenant
