Diretor/a
Sarah Howitt
DIRETOR/A
Paul Murton
Kathryn Ross
Elenco (na ordem dos créditos)
Olivia Horsfall Turner
Self - Presenter
Norman Foster
Self - Foster + Partners
Andrew Lambert
Self - King's College London
Brett Steele
Self - Architectural Association
Christine Stevenson
Self - The Courtauld Institute of Art
Adrian Tinniswood
Self - Wren Biographer
Laurent Bonnaud
Self - Economic Historian
Eric Kuhne
Self - Architect, Civic Arts
Kate Colquhoun
Self - Joseph Paxton's Biographer
Leo Hollis
Self - Author, 'The Phoenix'
Robert Hulse
Self - Director, Brunel Museum
Gordon Masterton
Self - Civil Engineer
James W.P. Campbell
Self - Queens' College Cambridge
Isobel Armstrong
Self - Birkbeck College, London
John Neville Greaves
Self - Watkin's Biographer
Theodora Waite
Self - Great Great Grand-daughter of Joseph Paxton
Matthew Walker
Self - University of Oxford
Charlie Burke
Self - Glass Blower
Duncan Redford
Self - University of Portsmouth
Matthew Green
Self - London Historian
Tim Stonor
Self - Space Syntax
Amelia Hadfield
Self - Foreign Policy Expert, Free University of Brussels
David Martlew
Self - Glass Technologist
John Minnis
Self - Architectural Investigator
Paul Draper
Self - Artist
Matthew Seligmann
Self - Brunel University
John Bold
Self - University of Westminster
George Fleming
Self - Director, Envirocentre
Hal Moggridge
Self - Architect
Guthrie Hutton
Self - Forth and Clyde Canal Society
Peter Larkham
Self - Birmingham City University
Kathryn Moore
Self - Landscape Architect
Peter Hall
Self - University College London
John Keefe
Self - Eurotunnel
Tom Devine
Self - University of Edinburgh
Barnabus Calder
Self - University of Liverpool
Nick Fyfe
Self - University of Dundee
Urlan Wannop
Self - Regional Planner, 1956-1996
John Paton
Self - Glasgow Planning Consultant
Charles McKean
Lucy Hewitt
Self - University of Glasgow
Mark Tewdwr Jones
Self - Newcastle University