The Claws of Axos standard. The story includes interior scenes inside the TARDIS for the first time in the Pertwee era of the show. The configuration of the TARDIS set-up is unique for this adventure. The TARDIS monitor appears to be a circular screen embedded in one of the 'roundels' in the console room wall, rather than the traditional rectangular screen (this feature is seen again once, a year later, on the unique set built for "The Time Monster"). The doors of the console room do not open directly into the exterior as in all other adventures; instead they open into a corridor that
Dr. Fred Stone Sr. Hospital Part of the rear section's northeast wall is recessed, as Stone attempted to build around a Maple tree growing on the lot. The walls of this section were set irregularly to accommodate the tree's branches. Most of the building's interior rooms are small and simple. Fireplaces typically consist of brick or marble hearths with brick mantels. Some of the interior walls contain windows, revealing that they were once exterior walls. Most of the interior walls are plastered, although some contain clay tiles. Upper floors are accessed via wood or marble staircases, although the building contains a crude rope-and-pulley elevator. Aside