Bailey is on edge when an accreditation council stops by Grey Sloan to review the residency program, while Richard sets an assessment of his own for the same day. Meanwhile, Nick returns to Seattle to perform a first-of-its-kind operation with Meredi... (more)th.

Dahlia Salem, Dawnn Lewis, E.R. Fightmaster, Greg Tarzan Davis, Jaicy Elliot, Michelle Gardner, Peter Gallagher