Monica's parents drop off some childhood keepsakes including her prom video.
Hannah performs for the Queen of England; in town for a surprise visit, Miley's grandmother helps Jackson prepare for his big match.
While investigating the murder of a financial CEO, a woman from Sherlock's past emerges as a possible suspect.
A panicked Dr. Weaver is ordered to give up her son to the Lopez family; Dr. Carter greets Kem (Thandie Newton) upon her return to the hospital.
Dr. Carter's protege takes his advice too far and treats a brain-injury patient; Dr. Gallant falsifies a medical report; Chuck defends Dr. Lewis from a pervert; Dr. Chen searches for a caretaker for her combative father.
