Mercy

S14E04·8.1·October 22, 2025·1h·NBC

Firehouse 51 must band together after a devastating fire catches them off guard.

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#8In Season 14of 21 rated episodes

#137All-timeof 295 rated episodes

+0.2vs season avgSeason 14 averages 7.9

2025First airedOctober 22, 2025

Guest stars

Randy Flagleras Firefighter Harold Capp

Anthony Ferrarisas Firefighter Tony Ferraris

Robyn Coffinas Cindy Herrmann

Tim Hopperas Captain Tom Van Meter

Hero Hunteras Isaiah

Gonzalo Menendezas Ramon "Ray" Vasquez

Amanda Calabreseas Annabelle Herrmann

Leroy Williams IIIas Firefighter Ballard

Keller Kennedyas Max Herrmann

John William Adams IIIas Kenny Herrmann

Lorenzo T. Hughesas DDC Markinson

Michael Oilaras Client

Tyler Gabrielle Brownas Spa Manager

Josefina Estradaas Acupuncturist

Reza TabriziDirector

Alec WellsWriter