In Israel, tensions rise while CIA officer Eva seeks answers, and dramatic footage of al-Masih goes viral. In Texas, a desperate pastor forms a plan.

The Midnighters band together to stop an ancient succubus who seduces and devours men, and Olivia discovers an unwelcome connection to her past while carrying out a hit.

Frank and Charlie hatch a plan.

An unexpected visitor arrives on the Hill.

A drama about the clandestine race to build the world’s first atomic bomb in Los Alamos, N.M., centers on a self-destructive professor who is commissioned to help lead the Manhattan…