: The entire tenth season, including Episode 21 , is available for streaming on Peacock .
In " Last Chance ," Mouch and Ritter team up to solve a murder mystery, while Severide and Cruz deal with a dangerous food truck fire. Tensions also rise between Stella Kidd and Kelly Severide as they navigate pre-wedding jitters and past conflicts. Watch Chicago Fire S10E21 720p HDTV (Trellas) 1
: You can often catch up on episodes directly through NBC with a cable provider login. : The entire tenth season, including Episode 21
: Available for purchase as individual episodes or as part of the full Season 10. Apple TV : You can find " Last Chance " on Apple TV . : The entire tenth season