Bell's confidence in Quovadis continues to waver when the poster child for one of its medical devices, Henry Barnett (guest star Evan Whitten), is rushed back into the ER, experiencing seizure-like symptoms. Meanwhile, Mina's past comes to light when her mother, famous Nigerian surgeon Dr. Okeke (guest star Lynn Whitfield), pays a visit to Chastain, and Conrad makes a risky move when Henry returns to the hospital