Neal and Mozzie must stay ahead of the FBI when one of the treasure’s paintings is flagged.

Following a mysterious and catastrophic incident in the precinct, Bright faces an internal affairs review as Gil and the team worry about his mental health.

Refusing to collaborate with Dr. Zinberg on blood-transfusion research, an increasingly paranoid Thackery pushes himself to the limit, and beyond, in an effort to “solve the riddle” and beat his…

Barrow can alleviate a debt if he treats one of Collier’s wounded men and also urges Capt. Robertson to buy one of Thomas Edison’s new inventions. Meanwhile, Algernon tries a…

Thackery weighs performing surgery on a former flame, and orders Gallinger and Chickering to experiment on pigs. Barrow goes the extra yard to square a debt. After a bad day…

Already fuming over the hospital’s faulty new electrical system, Thackery tasks Herman Barrow, the Knick’s crooked superintendent, to deliver more cadavers so that he and his team can test out…

Bill and Wendy interview candidates for a fourth member of the team. Holden is intrigued by complaints about a school principal’s odd habit.

Wendy takes a career risk to relocate and join the team full time. Holden and Bill find it harder to keep the emotional intensity of work at bay.