January 2026

Nick Gehlfuss stars as FBI Agent Bill Goodman in CBS’ new crime drama CIA, from Emmy® Award-winning executive producer Dick Wolf.

Most recently, Gehlfuss was one of the leads of Wolf’s “Chicago Med” for eight seasons, where he portrayed Dr. Will Halstead and was often seen on crossover episodes of “Chicago P.D.” and “Chicago Fire.”

Gehlfuss has also appeared in recurring roles in SHAMELESS on Showtime, “Newsroom” and “Power.” Additionally, he’s guest-starred in “It’s Always Sunny in Philadelphia,” “Royal Pains” as well as THE GOOD WIFE and PERSON OF INTEREST on the Network.

Gehlfuss made his stage debut in New York in the Classic Stage Company’s production of “A Midsummer Night’s Dream” (Lysander) starring opposite Bebe Neuwirth and Christina Ricci, for which he received the prestigious Rosemarie Tichler Award for outstanding performance in a play. In Los Angeles he starred in Neil Labute’s “REASONS TO BE PRETTY” at the Geffen Playhouse. He also finished a run with the world-renowned Steppenwolf Theater in Chicago in their production of “Fool for Love,” directed by Jeremy Herrin.

His birthday is Jan. 21. You can follow him on Instagram @nickgehlfuss.