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 Project in the series opener.

The arrival of a high-profile guest shakes things up. Frank is haunted by his past.

Frank is offered a life-changing opportunity. At the same time, the U.S. Army put Charlie on the hot seat.

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

Liza faces off against Darrow as Abby learns a secret about Oppenheimer.

Oppenheimer puts Charlie in a precarious position.

Days before the world's first nuclear explosion, everyone races to secure their place in history.

A new era is ushered in with the first test of an atomic weapon.