In late 1970s Moscow, two CIA wives are thrust into a shadowy new world after tragedy?? strikes; with their lives upended, they embark on a new life as CIA operatives in the Soviet Union.

As Bea and Twila begin their training, Bea becomes the handler for Soviet technician Sasha and catches the eye of the dangerous KGB officer Andrei; Twila's assignment? ?entertaining a businessman uncovers a much deeper conspiracy.

Bea strengthens her cover on a date with Andrei; Twila dives into an off-the-books investigation of? ?a string of sex worker cuddles.

Twila runs her first asset, Vera, a Russian fixer with secrets tied to their husbands' passings; as?? Bea's bond with Sasha grows, so does the danger.

In a bold move, Bea enlists an unlikely ally to pose as Vera, but what seems like a victory may actually be a trap.

As dark truths about her late husband surface, Bea struggles to hold her cover with Andrei;?Twila goes undercover in a hotel.

A stakeout across Moscow pushes Bea and Twila to their limits, revealing there is a mole inside the Embassy.

Manya reunites with an old friend and discovers something shocking; Bea, Twila and Sasha flee the city and learn the secret behind Andrei's rise in the KGB.