Home People Nick Gehlfuss Nick Gehlfuss shows Nick Gehlfuss shows Nick Gehlfuss TV Shows (8) Chicago Med (2015) As Will Halstead, He was 30 years old Constantine (2014) As Thomas Galen, He was 29 years old Chicago P.D. (2014) As Dr. Will Halstead, He was 28 years old Chicago Fire (2012) As Dr. Will Halstead, He was 27 years old Chicago Fire (2012) As Will Halstead, He was 27 years old Rizzoli & Isles (2010) As Jack Roberts, He was 25 years old The Glades (2010) As Randy Dillard, He was 25 years old The Good Wife (2009) As Jesse, He was 24 years old
