[s6e10] Slamigan -

Kelly Severide faces a blast from the past when his old mentor, Chief Grissom (played by Gary Cole), visits the station.

Between awkward run-ins with Stella Kidd's date, Zach, and Severide eventually convincing Stella to accompany him to a fire department fundraiser, the "Stellaride" tension is at an all-time high. Final Thoughts Chicago Fire season 6, episode 10 recap: Slamigan [S6E10] Slamigan

Cruz wants to weld a sledgehammer to a Halligan bar , creating a tool that allows a single firefighter to force a door open without needing a partner. Kelly Severide faces a blast from the past

While the heavier drama unfolded, Joe Cruz was hard at work in the firehouse with a "big idea". While the heavier drama unfolded, Joe Cruz was

Casey steps up in a major way, convincing DCFS to allow them to become Bria's temporary guardians while her father is in rehab. This moment also allows Casey to open up about his previous hesitations, reaffirming his commitment to Dawson. Enter the "Slamigan"

With some unlikely welding help from Sylvie Brett and moral (plus business-minded) support from Mouch and Herrmann, the prototype finally comes together.