A spokesperson describes the event as follows:
"...As research for his new book, author Charles Condomine asks Madame Arcati, who he believes to be a complete fake, to hold a seance in his home. Unfortunately for Charles, Madame Arcati manages to summon the spirit of Charles' first wife, Elvira, who decides she likes being back among the living and wants to pick up their relationship where they left off. This is problematic, for not only has Charles remarried, but he's the only one who can see or hear Elvira. What follows is one of Noël Coward's funniest farces, as Charles tries to deal with the worst case of a clingy ex that ever existed!.."
