In 1956, Alicia discovers Nash has resumed his "assignment" in a shed near their home. Realizing he has relapsed, Alicia rushes to the house to find Nash had left their infant son in the running bathtub, believing "Charles" was watching the baby. Alicia calls Dr. Rosen, but Nash accidentally knocks her and the baby to the ground, believing he's fighting Parcher. As Alicia flees with the baby, Nash stops her car and tells her he realizes that "Marcee" isn't real because she doesn't age, finally accepting that Parcher and other figures are hallucinations. Against Dr. Rosen's advice, Nash chooses not to restart his medication, believing he can deal with his symptoms himself, and Alicia decides to stay and support him.