Nick Gehlfuss
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-drama Shameless.
also starring Nick Gehlfuss
Sam Steele and the Junior Detective Agency
As Martinson Radio
Love & Mercy
As Bruce Johnston
Equity
As Gabe
Butterfly in the Typewriter
As Joel Fletcher
One Chicago Crossover Event
As Dr. Will Halstead
Rizzoli & Isles
As Jack Roberts
Chicago Med
As Dr. Will Halstead
The Mystery of Matter: Search for the Elements
As Glenn Seaborg
Constantine
As Thomas Galen
Person of Interest
As Jack Hughes
The Glades
As Randy Dillard
The Good Wife
As Jesse
Chicago Fire
As Will Halstead
Chicago P.D.
As Will Halstead
Shameless
As Robbie Pratt
It's Always Sunny in Philadelphia
As Sean
Longmire
As Cameron Maddox
Murder in the First
As Mark Strauss
The Newsroom
As Ross Kessler