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Maslany will play Diana Christensen, the role for which Faye Dunaway won an Oscar.

Shell be replacing Michelle Dockery, who played the part in London but is now offfilming theDownton Abbeymovie.
This markstheOrphan Blackactressssecond play in New York this year, as she previously appearedOff Broadway inMary Page Marlowe.
Performances will start on November 10, and the play will open December 6.
We hope Tatianas already practicing herangry phone face.