Dr. Halstead and Dr. Manning deal with two warring brothers who are brought together when one finds himself in desperate need of a kidney. Dr. Reese's former patient Danny comes to a crossroad. Dr. Rhodes and Dr. Latham treat a 16-year-old girl with a genetic condition in need of surgery, but whose overprotective mother disagrees with that course of action. A convict with unusual intentions puts himself in the hospital and Dr. Charles meddles in his daughter Robyn's personal life, much to her dismay. Meanwhile, Dr. Halstead and April make a discovery that complicates her treatment for TB.
Elenco: Nick Gehlfuss , Marlyne Barrett , S. Epatha Merkerson , Oliver Platt , Yaya DaCosta , Torrey DeVitto , Brian Tee , Colin Donnell , Rachel DiPillo , Norma Kuhling , Dominic Rains , Kristen Hager , Guy Lockard .