Season  Episode  is set in Hamburg Germany  The residential buildings shown have basements accessible from the street   Such buildings are a common sight in London UK but not at all in Hamburg    Season  Episode  is set in London UK  One scene shows Jonas Blane helping the wife of his British MI friend with her groceries in her kitchen  The groceries have been packed into a brown paper bag typical of grocery packaging in the USA but not common in the UK  Most supermarket groceries in London would be packed and carried in plastic bags