Foster Twelve trees, who gives hammy readings from the classics, cannot believe his luck when Stewart Henderson and his sister offer him a fee to give a reading at their eerie stately mansion. But when there are screams in the night, and he stumbles upon a body in a bed and a strange lady living in a locked attic, he begins to wonder ... it becomes clear (although he doesn't realize it) that Foster is sitting (not literally!) on a fortune. Scheming relatives are after it and they don't mind who is killed in the process. This comedy-horror shows a completely new Frankie Howerd.