Marty is confused when Jeff fails to acknowledge him and even more so when he sees Jeff kill Tully, an employee of the Towler Corporation, whose stock market leaks Jeff has been investigating. In fact it is not Jeff but an actor in a mask made to resemble him and in the pay of Laker, the Towler Corporation's general manager, out to make a killing in the market from the information supplied by the real Jeff, who will be disposed of when he has no further purpose. Laker ends up in a room with both Jeffs and about to shoot one. Fortunately Marty hypnotises Sir Oliver, a confused psychiatrist, into leaping into action and saving the real Jeff.

Ghost hunter James McAllister asks for Jeff's help, having been hired by wealthy American Kim Wentworth to see if her home, Crake Castle, is haunted. McAllister is killed and it looks as if Kim's husband is the murderer, trying to frighten Kim away so that he can marry girlfriend Laura but it would seem that the butler did it and the butler and Kim are the killers, anxious to run off together. Jeff is their prisoner but fortunately Marty has found a local lady who can see and hear him - in order for him to effect a rescue.