Thor's Cave, Manifold Valley, Staffordshire, England, UK
(cave entrance, cave exteriors and some cave interiors, as Stonerigg Cavern)
Knebworth House, Knebworth, Hertfordshire, England, UK
(D'Ampton mansion)
Stockers Farm, Rickmansworth, Hertfordshire, England, UK
(farmhouse exteriors and some interiors, as Mercy Farm)
Gaddesden Place, Hemel Hempstead, Hertfordshire, England, UK
(Lady Sylvia's house)
Feb 22, 1988
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