During the tumultuous summer of 1958, Samuel prepares to launch his new invention, which is attracting some suspicious followers, before meeting the mysterious Kathleen.

The secret service tasks Samuel with spying on the Shaws in exchange for an order of his invention, and Hannah discovers that Kathleen has a tragic family secret.

Samuel spies on his new friends while his relationship with Kathleen intensifies. Hannah and Kathleen investigate Anthony’s disappearance.

Samuel learns the truth about the Shaws and the MI5 men. His is invited to an extraordinary secret meeting, while Hannah becomes increasingly worried about her father’s safety.

Racial tensions rise in New Orleans when a white NOPD officer shoots a black Navy officer he believed was armed in the middle of a busy street party.

MI5’s best officer, Peter Salter, seems to be joining the enemy. President Bush is scheduled to visit and it seems as though Salter is trying to stop the peace, is…