Manhattan Show Summary, Upcoming Episodes and TV Guide

Frank is given an opportunity that could change his life; Charlie finds himself in the U.S. Army's hot seat.

A development overseas invigorates the hunt for a spy on The Hill; Charlie and Abby make a sacrifice.

Charlie and Frank must work together for the good of the project; Frank turns to an unconventional resource for help.

Helen and Charlie deal with a crisis at the reactor; Abby begins a journey of self-discovery; Frank and Liza help Paloma's family.

When Babbit becomes the subject of an investigation, Frank clashes with Charlie to protect his mentor.

The community reels after losing one of its members, while new security measures affect the scientists' work.

In Los Alamos, New Mexico, during World War II, secrets dominate every facet of family and professional life as scientists Frank Winter and Charlie Isaacs compete to create the world's first atomic bomb.