The return of The Pitt will include some new faces in season 2, with additional characters now having a bigger story challenge compared to some of the original doctors. As a series in which each season surrounds a single shift in an emergency department, it’s to be expected that The Pitt’s cast of characters will see some adjustments in each outing. While some of the major original characters like Robby, Langdon, Dana, Mel, Whitaker, Santos, and Abbot will be back, The Pitt season 2 has to introduce new patients, doctors, and personal characters for the Fourth of July shift.