After stepping back from the show last season, legendary actor Eamonn Walker returned to Chicago Fire in Season 13 for a surprise guest appearance — and fans were thrilled. Walker’s portrayal of Deputy Chief Wallace Boden has always been a moral compass for the series, and his return brought both gravitas and nostalgia.
In the episode “Post-Mortem,” Boden finds himself drawn back into the action when a dangerous fire that was previously ruled as “contained” is reopened due to new evidence. The storyline tapped into the very core of what makes Chicago Fire compelling: honor, accountability, and the responsibility leaders carry.
Eamonn Walker’s performance reminded everyone why Boden remains one of the most respected characters in the franchise. His voice, presence, and delivery carried the same weight it always has. The episode became one of the most talked-about in the second half of the season, with many fans hoping the appearance leads to more guest spots — or even a full return in Season 14.
