Narrator (voice)
Morris Carnovsky
Director
Willard Van Dyke
Director of Photography
Camera Operator
Edward Anhalt
Original Music Composer
Aaron Copland
Writer
Pare Lorentz
Ralph Steiner
Roger Barlow
Henwar Rodakiewicz
Rudolph Bretz
Production Supervisor
Oscar Serlin
Associate Producer
Lewis Mumford
Editor
Theodore Lawrence
Conductor
Max Goberman
Production Manager
John Flory