The CIA and BND make a play.

Shortly before Elizabeth is to deliver a speech at the United Nations accusing Russia for the attack on Air Force One, Henry shares information that makes her reconsider her theory.

In a Camelot flashback, Hook becomes a Dark One and his lust for revenge against Rumplestilskin is re-ignited. When Emma and Hook disagree about their best course of action, the final pieces of the puzzle are revealed as events in Camelot catch up to the present and we witness a charged confrontation between the forces of light and dark that sends our heroes on a collision course with destiny. Meanwhile, in Storybrooke, Hook's centuries old lust for revenge against Gold puts both of their fates in jeopardy while Emma's love faces the ultimate test as she tries to convince Hook to turn away from the darkness before she, Mary-Margaret, David and Regina embark on a new mission as an unexpected evil is released.

Alison weathers a momentous journey alone. Helen receives unexpected attention from a sexy yet exasperating source. Noah faces a terrible reckoning. An array of challenges pushes Cole to the very edge.

Episode info coming soon ..

Alicia and Lucca join forces with Louis Canning to defend a website accused of racial profiling. Meanwhile, Eli and Ruth worry about the nature of Alicia's relationship with Jason and how it could impact Peter's presidential campaign.

A personal loss and subsequent pilgrimage to Miracle offer clues on why Meg embarked on her path as a Remnant crusader. After a fallout with Laurie, Tom seeks to reunite with Meg.

An old friend of Baird's is running for Mayor of a small New Hampshire town and finds himself embroiled in a scandal in the form of a missing intern and a literal contract with the Devil. Baird soon finds herself in a battle not only for her own soul, but also for the souls of all the Librarians.

After a few moments of peace, trouble finds its way to Alexandria again with a threat that may be too big to defeat.