Jamie is suspicious when Dolly sends him on holiday and returns to find she intends to replace him with a robot - Bell Boy Bot 3000. However the robot is evil and intends to destroy the hotel, leading to a showdown in which Lenny's floor-polishing and the ever heroic Mrs. Poshington save the day. Now all the staff have to do is persuade the visiting hotel inspector that the whole event is a part of the hotel's Robot Experience.
—don @ minifie-1