Plot: Firehouse 51 must band together after a devastating fire catches them off guard. Vasquez continues his quest for answers
Cast
Taylor KinneyKelly SeverideTaylor Kinney will be 44 in Chicago Fire - Season 14 - Mercy (Episode 4).
Birthday: Wed, Jul 15 1981
David EigenbergChristopher HerrmannDavid Eigenberg will be 61 in Chicago Fire - Season 14 - Mercy (Episode 4).
Birthday: Sun, May 17 1964
Joe MiñosoJoe CruzJoe Miñoso will be 47 in Chicago Fire - Season 14 - Mercy (Episode 4).
Birthday: Mon, Sep 25 1978
Christian StolteRandy 'Mouch' McHollandChristian Stolte will be 63 in Chicago Fire - Season 14 - Mercy (Episode 4).
Birthday: Tue, Oct 16 1962
Miranda Rae MayoStella KiddMiranda Rae Mayo will be 35 in Chicago Fire - Season 14 - Mercy (Episode 4).
Birthday: Tue, Aug 14 1990
Hanako GreensmithViolet MikamiHanako Greensmith will be 28 in Chicago Fire - Season 14 - Mercy (Episode 4).
Birthday: Tue, Nov 12 1996
Jocelyn HudonParamedic Lyla 'Lizzie' NovakJocelyn Hudon will be 30 in Chicago Fire - Season 14 - Mercy (Episode 4).
Birthday: Fri, Nov 18 1994
Brandon LarracuenteSal VasquezBrandon Larracuente will be 28 in Chicago Fire - Season 14 - Mercy (Episode 4).
Birthday: Sat, Nov 16 1996
Dermot MulroneyBattalion Chief Dom PascalDermot Mulroney will be 61 in Chicago Fire - Season 14 - Mercy (Episode 4).
Birthday: Thu, Oct 31 1963