Can you help identifying any of these locations ?
Guardian of The Abyss
The auction rooms that appear at the beginning of the episode.
The businessman's house, possibly Amersham, Little Chalfont, The Chalfonts or Gerrards Cross ?
Mrs Henska's house and opposite
And opposite Mrs Henska's houseWhere the stakeout van is parked
The police station
Two Faces of Evil
Farm out buildings - distinctive saddle stone barn in background. Its got to be near Great Hampden surely ?
The Mark of Satan
The road in which Edwyn's house is situated