On the day that Hank had previously planned to get married he spends time with Jill. Meanwhile, a Tuberculosis scare at a high-end Italian restaurant leads to a mysterious illness for the head chef, and Evan and Divya learn to work together.
Hank has to deal with Marshall Bryants's abuse of alcohol and prescription drugs after visiting his son Tucker for his seventeenth birthday. Marshall has other ideas than traditional rehab and after trying to do things his usual quick way almost ends up dead.
Hank is in New York dealing with Boris' illness and the chance he might lose his medical license. Meanwhile, Divya and Evan are contracted to meet an unknown person for medical work and deal with an emergency involving the mysterious persons Captain and Mistress while on a yacht at sea.