Chicago P.D. rumors about Jon Seda returning to the show have been around for a while. Jon played Detective Antonio Dawson for the first six seasons, exiting the show after the Season 7 premiere.

Jon Seda is TV royalty. The actor has been a staple in procedural dramas for over two decades, but One Chicago fans will always know him, and love him, as Antonio Dawson. Seda played the character ...