Hank worries a rising tennis star's health may prevent her from taking her career to the next level, while a fellow pro at her club may have fallen ill from an unexpected source. Later Hank and Evan adjust to a startling revelation about Eddie's past. And Evan and Paige reach a new milestone. Elsewhere Jeremiah finds peace in an odd place.

Hank travels to Monte Carlo and finds himself in the middle of a plot to rid Boris' bank of a shadowy depositor. Back in the Hamptons, Divya and Jeremiah treat a group of firemen who have fallen mysteriously ill. Paige and Evan find themselves in need of a new place to live, and the most convenient solution may bring its own set of challenges.