Tune Out the Noise: New Film Directed by Errol Morris Debuts on YouTube
Legendary director teams up with global asset manager Dimensional on a documentary chronicling the financial revolution that changed the way the world invests.
Academy Award-winning filmmaker Errol Morris (The Fog of War, The Thin Blue Line) turns his lens to an unlikely cast of upstarts who transformed the investment landscape in his new documentary Tune Out the Noise. The film chronicles a group of academics at the University of Chicago in the 1960s whose groundbreaking research challenged Wall Street’s status quo, ultimately reshaping the way the world views markets.
Many of the prominent academic and financial leaders featured in Tune Out the Noise were instrumental in developing and applying research that showed how rules-based, broadly diversified portfolios could lower barriers to entry and reduce costs for investors. This new approach, which stood in stark contrast to the stock-picking and performance-chasing tactics that predominated, led to the invention of passive investing and the creation of the first index funds. The result was a revolution in finance that helped usher in a new era for investors.
Shot in Morris’s iconic style, the documentary unfolds through revealing interviews with Nobel Prize-winning economists who have long-standing ties to Dimensional, including Eugene Fama, Robert Merton, and Myron Scholes, as well as interviews with Professor Ken French, Dimensional founders David Booth and Rex Sinquefield, indexing pioneer Mac McQuown, and many others.
“The evolution of modern finance is a story of innovation, disruption, and resilience,” Morris said. “It’s about the power of ideas, the courage to question convention, and the enduring impact of turning knowledge into action.”
Booth, for whom the University of Chicago’s Booth School of Business is named, reflected on the film and its lessons. “Tune Out the Noise captures the energy and excitement of a series of breakthroughs that changed investing forever,” he said. “I hope this film helps even more people discover that there’s a smarter way to invest and anyone can benefit from it.”
Produced by Fourth Floor Productions and Moxie Pictures, Tune Out the Noise premieres today in Australia. It’s available to stream on YouTube here.
Watch the trailer and learn more at www.dimensional.com/film
about dimensional fund advisors
Dimensional has been applying financial science to investing since 1981. Our firm is driven by an evidence-based approach, Nobel Prize-winning insights, and decades of expertise working to outperform benchmarks and peers while maintaining low costs and diversification. We go where the science leads, continually innovating to improve outcomes for investors. Dimensional has 15 global offices across North America, Europe, Asia and Australia and has been in Australia since 1994. As of 30 September 2025, Dimensional manages AUD$1.4 trillion for investors worldwide. For more information, please visit dimensional.com.
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