Birgitta Assheuer

Self - Narrator (voice)

T. C. Boyle

Self - Writer

Vernon D. Swaback

Self - Wright's Former Disciple

David Bagnall

Self - Frank Lloyd Wright Trust Curator

Eric Lloyd Wright

Self - Wright's Grandson

Keiran Murphy

Self - Art Historian

Ron McCrea

Self - Wright's Biographer

Minerva Montooth

Self - Wright's Assistant

Anthony Alofsin

Self - Wright's Biographer

Scott Perkins

Self - Fallingwater House Curator

Jeff Goodman

Self - Frank Lloyd Wright Foundation Member

Frank Lloyd Wright

Self - Architect (archive footage)

Mike Wallace

Self - Interviewer (1957) (archive footage)

John Charles Daly

Self - TV Host (archive footage)

Edgar Kaufmann Sr.

Self - Businessman (archive footage)

Olgivanna Lloyd Wright

Self - Wright's 3rd Wife (archive footage)

Hilla von Rebay

Self - Guggenheim Museum Director (archive footage)