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Cast

Godfrey Reggio

Godfrey Reggio

Self

Philip Glass

Philip Glass

Self

Crew

J.B. Letchinger

J.B. Letchinger

Director of Photography

Greg Carson

Greg Carson

Director

Tali Lavi

Tali Lavi

Assistant Editor

Kelly Mohan

Kelly Mohan

Editor

Greg Carson

Greg Carson

Producer

Movie poster

Impact of Progress

20025.5 / 1020 min
Documentary

Overview

Filmmaker Godfrey Reggio and composer Philip Glass discuss their films "Powaqqatsi" (1988) and "Naqoyqatsi" (2002).