Grey's Anatomy Season 18, Episode 15 : Put It to the Test

About Grey's Anatomy Season 18, Episode 15 : Put It to the Test

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 Meredith. Guest Stars: Jaicy Elliot, Dahlia Salem, Dawnn Lewis, MaryLynn Suchan, Zaiver Sinnett, Sylvia Kwan, Peter Gallagher, Greg Tarzan Davis, E. R. Fightmaster, Michelle L. Gardner,