Zero: An Investigation Into 9/11

Dario Fo

as Self

Gore Vidal

as Self

Tim Sparke

as Narrator (voice)

Nafeez Mossadeq Ahmed

as Self - professor of contemporary history, University of Sussex

Brian Clark

as Self

Louie Cacchioli

as Self

Les Jamieson

as Self

Kevin Ryan

as Self

Giuseppe Guardabasso

as Self - Italian Military Airfield

Morris Ghiadoni

as Self - fighter pilot, Italian Military Airfield

Giulietto Chiesa

as Self - journalist, member of the European Parliament

Coleen Rowley

as Self - FBI agent for 24 years in Minneapolis