Members of Firehouse 51 are dismayed to learn their boundaries have been redrawn to overlap with an adjacent station and problems quickly arise. Casey and Gallo hunt a missing piece of equipment. Brett and Foster find themselves at odds. Mouch tries the find the recipient of a mysterious letter he discovers.
Genres: Drama
Keywords: chicago-illinois , crime-investigation , fire-brigade , firefighter , paramedic , latest-episodes , watch-series-online