
Acting · 41 years old
Cleveland, Ohio, USA
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.

Chicago P.D.
Will Halstead

Chicago Fire
Will Halstead

It's Always Sunny in Philadelphia
Sean

Chicago Med
Dr. Will Halstead

Shameless
Robbie Pratt

CIA
Bill Goodman

Person of Interest
Jack Hughes

The Newsroom
Ross Kessler

Rizzoli & Isles
Jack Roberts

Constantine
Thomas Galen

Longmire
Cameron Maddox

The Good Wife
Jesse

Army Wives
Sergeant Joe Corey

The Mystery of Matter: Search for the Elements
Glenn Seaborg

Love & Mercy
Bruce Johnston

The Glades
Randy Dillard

Murder in the First
Mark Strauss

Equity
Gabe

Sam Steele and the Junior Detective Agency
Martinson Radio

Butterfly in the Typewriter
Joel Fletcher