Dr. Rhodes second guesses his decision to remove himself from the team of doctors who work to separate conjoined twins. Dr. Choi and April make a startling discovery about his sister, Emily, and Dr. Charles uncovers troubling information concerning Dr. Reese's father. Season Finale
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 .