Law Tarello is a Television, Broadway, and Commercial Actor originally from NYC and currently based in Chicago. His roles include William Barfeé in Broadway's The 25th Annual Putnam County Spelling Bee, and C.O. Dan Dietz on NBC's Chicago P.D.
Known For
Credits
Cast Credits
Proven Innocent (2019)
Guest starring as Chad
- Episode 1x02: The Burden of Truth (Feb 22, 2019) [Co-Star]
Chicago Med (2015)
Guest starring as Paul Tremblay
- Episode 11x11: Our So-Called Lives (Jan 28, 2026) [Co-Star]
Chicago P.D. (2014)
Guest starring as Dan Dietz
(2 episodes)
- Episode 5x22: Homecoming (May 9, 2018) [Co-Star]
- Episode 5x21: Allegiance (May 2, 2018) [Co-Star]
Chicago Fire (2012)
Guest starring as Turman
- Episode 10x14: An Officer with Grit (Mar 2, 2022) [Co-Star]



