Olivia Horsfall Turner

饰：Herself - Presenter

Norman Foster

饰：自己

戈登·马斯顿

Gordon Masterton

饰：自己

Andrew Lambert

Andrew Lambert

饰：Self - King's College London

Eric Kuhne

饰：Self - Architect, Civic Arts

Tom Devine

饰：Self - University of Edinburgh

Kate Colquhoun

饰：Self - Joseph Paxton's Biographer