Wallace Boden

CHICAGO FIRE -- "Post-Mortem" Episode 13018 -- Pictured: (l-r) Eamonn Walker as Wallace Boden, David Eigenberg as Christopher Herrmann -- (Photo by: Peter Gordon/NBC)

Chicago Fire's upcoming episode is the most crucial hour of the season (here's why)

We think we figured out who might die in upcoming Chicago Fire episode (here's how)

Eamonn Walker reveals whether he plans to appear in future Chicago Fire episodes

Chicago Fire star teases death of fan "favorite" in season 13 and now we're stressed

CHICAGO FIRE -- "A Beast Like This" Episode 13017 -- Pictured: (l-r) Taylor Kinney as Kelly Severide, Dermot Mulroney as Chief Dom Pascal -- (Photo by: Peter Gordon/NBC)

Chicago Fire's new promo teases storytelling trick we haven't seen since season 3

CHICAGO MED -- "In The Trenches: Part II" Episode 1011 -- Pictured: (l-r) David Eigenberg as Christopher Herrmann, Taylor Kinney as Kelly Severide, Dermot Mulroney as Chief Dom Pascal -- (Photo by: George Burns Jr/NBC)

3 characters who could replace Dom Pascal as chief on Chicago Fire

CHICAGO FIRE -- "Rattle Second City" Episode 901 -- Pictured: Eamonn Walker as Wallace Boden -- (Photo by: Adrian S. Burrows Sr./NBC)

Chicago Fire star hypes up "contentious" standoff between Boden and Chief Pascal

CHICAGO FIRE -- "My Lucky Day" Episode 905 -- Pictured: (l-r) Christian Stolte as Randall “Mouch” McHolland, Taylor Kinney as Kelly Severide, Eamonn Walker as Wallace Boden -- (Photo by: Adrian S. Burrows Sr./NBC)

Chicago Fire is finally (!) bringing back this adored original character

CHICAGO FIRE -- "My Lucky Day" Episode 905 -- Pictured: Eamonn Walker as Wallace Boden -- (Photo by: Adrian S. Burrows Sr./NBC)

Chicago Fire could really use a cameo from Wallace Boden in season 13 (here's why)

CHICAGO FIRE -- "Funny What Things Remind Us" Episode 904 -- Pictured: (l-r) Eamonn Walker as Wallace Boden -- (Photo by: Adrian S. Burrows Sr./NBC)

Chicago Fire star gives disappointing update on the status of Boden’s return

CHICAGO FIRE -- "Inside Man" Episode 12011 -- Pictured: (l-r) Joe Minoso as Joe Cruz, Hanako Greensmith as Violet Mikami, David Eigenberg as Christopher Herrmann, Miranda Rae Mayo as Stella Kidd -- (Photo by: Adrian Burrows/NBC)

Which Chicago Fire character has been at Firehouse 51 the longest?

CHICAGO FIRE -- "A Chicago Welcome" Episode 813 -- Pictured: Eamonn Walker as Wallace Boden -- (Photo by: Adrian Burrows/NBC)

Eamonn Walker pays tribute to Chicago Fire after his final scene

CHICAGO FIRE -- "Don't Hang Up" Episode 913 -- Pictured: (l-r) Joe Minoso as Joe Cruz, David Eigenberg as Christopher Herrmann, Hanako Greensmith as Violet, Christian Stolte as Randall “Mouch” McHolland -- (Photo by: Adrian S. Burrows Sr./NBC)

All the 51 promotions that happened in the Chicago Fire season 12 finale

CHICAGO FIRE -- "Rattle Second City" Episode 901 -- Pictured: Eamonn Walker as Wallace Boden -- (Photo by: Adrian S. Burrows Sr./NBC)

Here's how Chief Boden left Chicago Fire during the season 12 finale

CHICAGO FIRE -- "Trapped" Episode 12003 -- Pictured: (l-r) Joe Minoso as Joe Cruz, Eamonn Walker as Chief Wallace Boden-- (Photo by: Adrian S Burrows Sr/NBC)

Chicago Fire boss shares crucial details about Boden's final episode

CHICAGO FIRE -- "Funny What Things Remind Us" Episode 904 -- Pictured: (l-r) Eamonn Walker as Wallace Boden -- (Photo by: Adrian S. Burrows Sr./NBC)

Chicago Fire season 12 finale promo teases Boden's final episode

CHICAGO FIRE -- "My Lucky Day" Episode 905 -- Pictured: (l-r) Eamonn Walker as Wallace Boden -- (Photo by: Adrian S. Burrows Sr./NBC)

Chicago Fire finale spoilers confirm THIS character will return

CHICAGO FIRE -- "Double Red" Episode 909 -- Pictured: (l-r) Joe Minoso as Joe Cruz, Randy Flagler as Harold Capp, Taylor Kinney as Kelly Severide -- (Photo by: Adrian S. Burrows Sr./NBC)

4 characters who might leave Chicago Fire in the season 12 finale

CHICAGO FIRE -- "Port in the Storm" Episode 12006 -- Pictured: (l-r) Hanako Greensmith as Violet Mikami, Kara Killmer as Sylvie Brett, Eamonn Walker as Chief Wallace Boden, Jesse Spencer as Matt Casey, Taylor Kinney as Kelly Severide -- (Photo by: Adrian S Burrows Sr/NBC)

Here's every Chicago Fire character who will be in the Brettsey wedding

CHICAGO FIRE -- "Light Things Up" Episode 819 -- Pictured: (l-r) Kara Killmer as Sylvie Brett, Miranda Rae Mayo as Stella Kidd, Kristen Gutoskie as Chloe Allen, Joe Minoso as Joe Cruz, Taylor Kinney as Kelly Severide, Jesse Spencer as Matthew Casey -- (Photo by: Adrian Burrows/NBC)

Every Chicago Fire wedding, ranked

CHICAGO FIRE -- "The Center of The Universe" Episode 1104 -- Pictured: Eamonn Walker as Wallace Boden -- (Photo by: Adrian S Burrows Sr/NBC)

Chicago Fire: Will Chief Wallace Boden retire in 2024?

CHICAGO FIRE -- "Funny What Things Remind Us" Episode 904 -- Pictured: (l-r) Eamonn Walker as Wallace Boden -- (Photo by: Adrian S. Burrows Sr./NBC)

Chicago Fire season 12: Will Eamonn Walker return as Wallace Boden?

"Haunted House" Episode 1105 -- Pictured: Eamonn Walker as Wallace Boden -- (Photo by: Adrian S Burrows Sr/NBC)

What’s next for Wallace Boden in Chicago Fire season 12?

CHICAGO FIRE -- "Funny What Things Remind Us" Episode 904 -- Pictured: (l-r) Eamonn Walker as Wallace Boden -- (Photo by: Adrian S. Burrows Sr./NBC)

Chicago Fire’s Eamonn Walker: Find out his age, height, Instagram, and more

"Fire Cop" Episode 1013 -- Pictured: Eamonn Walker as Wallace Boden -- (Photo by: Adrian S. Burrows Sr./NBC)

How old is Chief Boden on Chicago Fire?

CHICAGO, IL - OCTOBER 30: Eamonn Walker takes part in a behind-the-scenes show and tell at the NBC "One Chicago" press day on October 30, 2017 in Chicago, Illinois. (Photo by Timothy Hiatt/Getty Images)

Eamonn Walker height: How tall is the Chicago Fire star?

CHICAGO MED -- "What You See Isn’t Always What You Get" Episode 816 -- Pictured: Joe Minoso as Cruz -- (Photo by: George Burns Jr/NBC)

3 Chicago Fire characters who are being ignored in season 11

"Dead Zone" Episode 1006 -- Pictured: Eamonn Walker as Wallace Boden -- (Photo by: Adrian S. Burrows Sr./NBC)

What’s next for Wallace Boden in Chicago Fire season 11?