Dizi Adı: Chicago Fire
Bölüm Adı: Three Bells (1)
Sezon/Bölüm: 3. Sezon 13. Bölüm
Yayın Tarihi: 3 Şub. 2015

In part one of the crossover with Chicago P.D.: Additional clues about Shay’s death emerge. Meanwhile, Severide faces an old foe; Shay’s sister arrives, inspiring the firehouse members to reflect on her life; Otis’ grandmother relocates; and Boden sets out to help his dying father.