Jon Seda is switching sides…

The 42-year-old Puerto Rican actor will be starring in NBC’s Chicago Fire spinoff series Chicago PD.

Seda, who appeared in seven episodes as Chicago Police Department detective Antonio Dawson, will be joined by Sophia Bush, Patrick Flueger, Jesse Lee Soffer and Jason Beghe on the spinoff.

The NBC midseason drama will center on the workings of the Chicago police department’s investigative team.

Seda, best known for portraying Detective Paul Falsone on NBC’s Homicide: Life on the Street, has appeared on Band of Brothers, The Pacific, Treme, The Closer and Hawaii Five-O.