[s4e18] On The Warpath Apr 2026

: Randall "Mouch" McHolland experiences a bout of cold feet before his wedding to Trudy Platt. After some encouragement from Christopher Herrmann and Kelly Severide, he follows through, and the two officially tie the knot at Molly's Bar.

: Stella Kidd shares a story about Kelly Severide's past romantic interest in her, revealing he once rappelled down her skylight while singing Frank Sinatra, an event that occurred years earlier when she was still married. [S4E18] On The Warpath

In the episode " On the Warpath " (Season 4, Episode 18), the story follows Sylvie Brett as she experiences a traumatic event while on duty . While tending to a victim with a leg wound, she witnesses a shooter arrive to finish the man off. The shooter then threatens her life, warning her not to go to the police. Meanwhile, several other key storylines unfold: : Randall "Mouch" McHolland experiences a bout of

Watch the official trailer for this episode of Chicago Fire: Watch Chicago Fire Season 4, Episode 18: On the Warpath Peacock• Jan 4, 2021 In the episode " On the Warpath "

: Matthew Casey faces a difficult test in his new role as Alderman. He loses his first major vote after taking a stand against shady insulation work, realizing that political change is a slow process.

: Firehouse 51 responds to a dangerous fire in a former bank that has been converted into a bar, where they must rescue several people trapped inside a vault.