Charlie is forced into a new leadership role in the race to build the world's first atomic bomb.

Cast: Nathaniel Augustson, Brian Barela, Richard Beal, Derek Blakeney, Rachel Brosnahan, Neve Campbell, Michael Chernus, Ryan Jason Cook, Christopher Denham, Alexia Fast, William Greely, Mamie Gummer, Katja Herbers, John Benjamin Hickey, Harrison Kavanaugh