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