Biography
Sikora was born in Chicago, Illinois, to mother Barbara and father Albin, one of three boys, and lived in the Jefferson Park and Norwood Park neighborhoods. He is of Polish and Dutch descent. Sikora graduated from Notre Dame College Prep in 1994. He studied acting at Columbia College Chicago, where he earned his MA in theater.
Acting · 48
Atypical Pirate
2024
Fear
2023
Reasonable Doubt
2022
Sherri
2022
The Intruder
2019
Maniac
2018
Ozark
2017
The Player
2015
Power
2014
True Detective
2014
Chicago P.D.
2014
Banshee
2013
Jack Reacher
2012
White Alligator
2012
Safe
2012
Unforgettable
2011
Body of Proof
2011
Blue Bloods
2010
Boardwalk Empire
2010
Trust
2010
Shutter Island
2010
White Collar
2009
The Good Wife
2009
Dollhouse
2009
Pants on Fire
2008
Night Skies
2007
Criminal Minds
2005
Grey's Anatomy
2005
Lost
2004
Normal
2003
Without a Trace
2002
CSI: Miami
2002
Monk
2002
Ghost World
2001
The Watcher
2000
Third Watch
1999
Early Edition
1996
ER
1994
Frasier
1993
