Perry Yung

Dr. Edwards lobbies to be appointed chief of surgery; Dr. Gallinger refuses to return as Edwards' subordinate; Lucy's attempts to make amends with Bertie are rebuffed; Cleary schemes to make extra money.

The Knick faces an influx of patients following a subway explosion; Lucy takes advice from one of Ping Wu's girls; Thackery tests out his latest theory on addiction; Genevieve charms the Chickerings.

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.

Fin revisits his military roots to help a fellow Army Ranger who is struggling to recover from a sexual assault.