Louise and Brian have trouble hiding the body. Jane's father returns and tries to take her away at gunpoint as he reveals the truth about her past.
Jane tries to learn more about the "conspiratii" mentioned in the diary. Henry searches for Jane's father, and Alexis and Louise face off.
Henry's political career is in the palm of Sasha's hand. Louise's relapse upsets Brian, while at the same time Alexis plots her revenge on Louise.
Henry questions his future in politics. Meanwhile, Jane seeks the key that will decrypt the diary, and she has to find a hidden door in the building.
Jane is hurled back in time to 1927 by the mysterious Maris Elder, who hypnotizes her to find out where she disappeared down the spiral staircase.
When Jane disappears without a trace, Henry worries for her safety and sanity. Meanwhile, Gavin has Victor held captive in The Drake's boiler room.
Henry's political career continues to rise. However his exultation is tempered by Jane's ever-deepening dismay about staying at The Drake.
Traumatized by the terror she experienced at the Dorans' party, Jane is even more devastated by the lack of support from detectives -- and from Henry.
As Olivia puts the finishing touches on the lobby for the annual Drake Halloween costume gala, it brings to mind a memorable Halloween night in 1929.
When Henry learns that Gavin is under investigation, he must choose between loyalty to his boss or his friendship with Gavin.
More mysteries begin to unfold at The Drake as Jane repeatedly glimpses a little girl who beckons her to a room with a strange suitcase.
Jane makes a terrifying discovery about what lies behind the walls of The Drake as she begins to renovate Mr. Barlow's apartment.
Jane and Henry are the new managers at New York's most seductive address. But the residents, including the building's owners, give them the creeps.
666 Park Avenue - Sneak Peek
Meet The Cast
666 Park Avenue sneak peek
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