The story of one of the great environmental disasters to befall the United States, and the terrible movie that helped bring the catastrophe to light.
Sophie Okonedo
as Narrator
John Wayne
as Self (archive footage)
Agnes Moorehead
as Self (archive footage)
Susan Hayward
as Self (archive footage)
Dick Powell
as Self (archive footage)
Pedro Armendáriz
as Self (archive footage)
Howard Hughes
as Self (archive footage)
Patrick Wayne
as Self
Barrie Chase
as Self
Michael Medved
as Self
Mark Sennet
as Self
Sylvia Lewis
as Contributor
