Ребекка Фронт
В роли: Self - Narrator (голос)

Isabel Allen
В роли: Self - former Editor, Architects' Journal

Tony Blair
В роли: Self (хроника)

Picardi Carla
В роли: Self - Swiss Re Project Director 1997-2000 (как Carla Picardi)

Sydney Chapman
В роли: Self - former MP, chaired House Works Committee (как Sir Sydney Chapman)

Colin Davies
В роли: Self - Author, High Tech Architecture

Mike Davies
В роли: Self - Architect, Rogers Stirk Harbour + Partners

Terry Farrell
В роли: Self (как Sir Terry Farrell)

Paul Finch
В роли: Self - Editorial Director, Architects' Journal

Norman Foster
В роли: Self (как Lord Foster of Thames Bank)

Jonathan Glancey
В роли: Self - Writer

Nicholas Grimshaw
В роли: Self (как Sir Nicholas Grimshaw)

Ivan Harbour
В роли: Self - Architect, Rogers Stirk Harbour + Partners

Michael Heseltine
В роли: Self (как Lord Heseltine)

Michael Hopkins
В роли: Self (как Sir Michael Hopkins)

Charles Jencks
В роли: Self - Writer

Ken Livingstone
В роли: Self - Mayor of London, 2000-2008

Mouzhan Majidi
В роли: Self - Architect, Foster + Partners

Martin Manning
В роли: Self - Structural Engineer, Arup

Hugh Pearman
В роли: Self - Writer

Peter Rees
В роли: Self - Chief Planning Officer, City of London

Roger Ridsdill-Smith
В роли: Self - Engineer, formerly Arup

Partington Robin
В роли: Self - Architect, formerly Foster + Partners (хроника) (как Robin Partington)

Fox Sara
В роли: Self - Swiss Re Project Director 2000-2004 (как Sara Fox)

Tim Smit
В роли: Self - Co-Founder, Eden Project (как Sir Tim Smit)

Deyan Sudjic
В роли: Self - Author 'Norman Foster: A Life in Architecture'

John Thornton
В роли: Self - Structural Engineer, Arup

Andrew Whalley
В роли: Self - Architect, Grimshaw