Dentist Suzy leaves her husband Steve and moves with her children into a penthouse, only to find she has to share her new home with Henry, who is no ordinary man.

Henry Mallet returns to the Elysian with a coterie of new ghosts whose fun and games wreak havoc on Suzy's personal and professional life.

Henry's attempts to remedy the ghost situation hit a snag and Potter the cat must go to extraordinary lengths to help him put things right.