Perry Yung

No Surrender. Fin revisits his military roots when a fellow Army Ranger struggles to recover from a sexual assault.

When a local mobster is gunned down in his car, Danny and Maria try to get information from the mob's low-level errand boy they find tied up in the trunk before the gang retaliates. Also, an NYPD officer asks for a new shield number to honor her late father, but Frank is conflicted as it's the same number as his deceased son, Joe's.

A subway explosion results in a influx of patients; Lucy takes advice from one of Ping Wu's girls.

Dr. Edwards lobbies to be appointed chief of surgery; Dr. Gallinger refuses to return.

McCall and Mel work with a jaded ex-cop to find the killers of a beloved Chinese American restaurant owner who was the victim of a hate crime masked to look like an accidental electrical fire.

While Gordon seeks information about the recent controversy with Commissioner Loeb, Fish's allegiance with the prisoners is questioned when she appears to join forces with Dr. Dulmacher (guest star COLM FEORE). Meanwhile, after an attack close to home, Bruce deals with the aftermath.