HBO MAXSERIESMOVIESNEW & LAST CHANCESCHEDULEMoreDocumentariesSpecialsSportsPodcastsSIGN INGET HBOMAXHBO MAXSERIESMOVIESNEW & LAST CHANCESCHEDULEMoreDocumentariesSpecialsSportsPodcastsSIGN INGET HBOMAXSIGN INStream all of HBO plus more TV, movies, and Max Originals at no additional cost.SIGN INHBO Max Gentleman Jack About Season Season 1Season 2Marian Lister Played by Gemma Whelan Anne’s sister, Marian, is concerned by the repercussions of her sister’s eccentricities, including Anne’s administration of their family’s estate.