Aka：9号秘事 / V čísle 9 / Внутри девятого номера / 9號秘事 / A kilences szám alatt / У дев'ятому номері / Inside Nº 9 / 9 號秘事 / Pod numerem 9
Summary：Strangely-farcical goings-on are in store for a group of unwitting guests, who have all booked adjoining rooms on the ninth floor of the Zanzibar hotel in London.
