The Ghosts of Motley Hall

The Ghosts of Motley Hall is a British children's television series written by Richard Carpenter.

The only regular character who is not a ghost is Mr. Gudgin, a real estate agent and the de facto caretaker of Motley Hall.

Though Gudgin is tasked with selling the hall and its property, the ghosts are anxious that it be sold to someone who will respect it and restore it to its former glory; consequently, they often work to thwart a potential sale to an unsuitable candidate.

The ghosts are generally unable to be seen by the living, although there are exceptions the White Lady can make herself visible to Mr. Gudgin ... although actually communicating with him is difficult, as her appearances instantly terrify him.

[3] Jon E. Lewis and Penny Stempel described The Ghosts of Motley Hall as an "exuberant supernatural sitcom, with convincing SFX and a decidedly solid cast".