ON LOCATION WITH POIROT!
WASP'S NEST
Shepperton - The house used as Mr. Harrison's home
Arnos Grove station is used for 'Marble Hill'
Art Deco house, Surrey
Used as Claude Anton's house
Japp ends up in the old 'Royal Masonic Hospital',
Ravenscroft Park for an op
N.B. This building is currently closed undergoing
redevelopment - it can be seen from
the District Line
PHOTOS - COPYRIGHT JOAN STREET