The Great Show Summary, Upcoming Episodes and TV Guide

Catherine makes a devastating discovery about Peter before traveling to the war front for a meeting with the Sultan. Peter considers his options now Catherine knows his secret and all parties come together for a final showdown at Marial's wedding.

Elizabeth pronounces that Catherine's baby will be born in 7 days and the court begins preparations involving rituals for Peter and Catherine. Conflict with the Ottomans heightens, and Catherine tries to run the country while on forced bed rest.

Catherine is frustrated by the lack of meaningful change in her rule of Russia so far. Seeking to shake the court out of its complacency, she plays a joke on them involving a serf to prove a point, but it gets wildly out of hand with tragic consequences.

The Ottoman Ambassador pays Catherine a visit as tensions between the regions run high. But Peter fights to win his allegiance and prove to the court he is more fun than Catherine, in an attempt to destabilize her by throwing a baby shower.

Catherine, Orlo and Velementov begin their rule of Russia and unexpected obstacles appear. Peter is on a journey of self-improvement under house arrest but convinces Catherine to let him attend her coronation and hand over his crown.

As the war with Sweden continues to rage, Catherine and Aunt Elizabeth visit the military at the Russian front. Seeing the soldiers reminds Catherine of her goal to rule Russia differently. Grigor struggles with Peter and Georgina's relationship and poisons Peter to end it. When Peter falls ill, Velementov, Orlo, and Marial all try to influence Catherine's steps toward takeover as Peter's life hangs in the balance.

Catherine, Orlo and Marial continue their coup planning. They try to recruit an unhappy military general, Velementov, for their cause during palace celebrations honoring Peter's late father, Peter the Great. Peter, noting Catherine's unhappiness at court, gifts Catherine a sterile lover, Leo. She's hesitant at first, but Leo manages to charm her.

In 1761, Catherine travels to Russia and becomes the Empress by marrying the Emperor of Russia, Peter. With hopes of marrying a great love, Catherine soon realizes Peter is a selfish brat who stands against everything she values. Catherine is feeling hopeless and verging on suicide when her servant, Marial, presents her with an alternative path – to overthrow Peter.

A body is discovered. Peter decides to torture everyone at the palace to find the murderous traitors. Marial confides in Archie about Catherine's plans. Catherine has a life changing revelation.

Catherine is feeling optimistic, until a smallpox breakout causes Peter to revert back to his old ways. Meanwhile, Leo and Catherine's relationship suffers and Georgina misses Peter.