The Mind Robber (1968) was a challenging proposition. Midway through pre-production, the serial was increased from four episodes to five, adding a standalone prologue.
With the budget already allocated for the rest of the serial, David Maloney’s debut episode made a virtue of these restrictions, placing the Doctor and his companions in an eerie psychodrama featuring flourishes of thrifty arthouse minimalism; the expansive white void was literally the studio’s cyclorama backdrop, while a discordant Radiophonic soundscape added to the unsettling atmosphere. Maloney’s camerawork made inventive use of negative space, with surreal shots employing rotating pedestals to show the Doctor and the TARDIS console spinning against empty blackness.