Episodes
You Always Hurt the Ones You Love
7.7A 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 Project in the series opener.
57 min
The Prisoner's Dilemma
7.8Frank attempts to save his team, and pays the price; at the same time, the wives get creative trying to make life on the Hill more interesting.
55 min
The Hive
7.8The loss of one of their own leaves the community reeling; and new security measures interfere with the work being performed by the scientists.
46 min
Last Reasoning of Kings
8.0The arrival of a high-profile guest shakes things up. Frank is haunted by his past.
46 min
A New Approach to Nuclear Cosmology
8.2Frank clashes with Charlie to protect Babbit, who has become the subject of an investigation.
46 min
Acceptable Limits
8.1Frank seeks medical answers; Charlie and Helen travel to survey an off-site reactor.
44 min
The New World
8.2Helen and Charlie deal with a crisis; Abby embarks on a journey of self-discovery.
45 min
The Second Coming
8.5Both Charlie and Frank face serious questions as to the future of their projects.
47 min
Spooky Action at a Distance
8.5Frank and Charlie hatch a plan.
47 min
The Understudy
8.2An unexpected visitor arrives on the Hill.
46 min
Tangier
8.5A development overseas re-invigorates the hunt for a spy on The Hill. Charlie and Abby make a sacrifice when the plan with Frank is threatened.
48 min
The Gun Model
9.0Akley becomes vulnerable when he tries to fix Thin Man's shortcomings.
46 min
Perestroika
9.3Frank is offered a life-changing opportunity. At the same time, the U.S. Army put Charlie on the hot seat.
52 min