- GhostsreturnsforathirdseriesfollowingyoungcoupleAlison(CharlotteRitchie)andMike(KiellSmith-Bynoe),whounexpectedlyinheritagrandcountryestateonlytofinditisbothfallingapartandoverrunwithghosts.WhenahistoricaldocumentaryteamcomestofilmatButtonHouse,Alisonandtheghostsareshockedtodiscoverthattheassassinationplotthey’reexplor…