Nick Gehlfuss
Acting • AGE 41
Nicholas Alan Gehlfuss is an American actor, known for his starring role as Dr. Will Halstead in NBC's medical drama Chicago Med. He appeared as Robbie Pratt in the fourth season of Showtime's comedy-...
Acting
CIA
Bill Goodman
2026
Equity
Gabe
2016
Chicago Med
Dr. Will Halstead
2015
The Mystery of Matter: Search for the Elements
Glenn Seaborg
2015
Love & Mercy
Bruce Johnston
2015
Constantine
Thomas Galen
2014
Murder in the First
Mark Strauss
2014
Chicago P.D.
Will Halstead
2014
Chicago Fire
Will Halstead
2012
The Newsroom
Ross Kessler
2012
Longmire
Cameron Maddox
2012
Person of Interest
Jack Hughes
2011
Shameless
Robbie Pratt
2011
Sam Steele and the Junior Detective Agency
Martinson Radio
2011
Rizzoli & Isles
Jack Roberts
2010
The Glades
Randy Dillard
2010
The Good Wife
Jesse
2009
Army Wives
Sergeant Joe Corey
2007
It's Always Sunny in Philadelphia
Sean
2005
Butterfly in the Typewriter
Joel Fletcher