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AMERICAN EXPERIENCE: The Codebreaker

Stream now or tune in Tuesday, March 16, 2021 at 9 p.m. on KPBS TV

Elizebeth S. Friedman departs from Washington, D.C. to appear in federal cour...

Credit: Courtesy of George C. Marshall Foundation Library

Above: Elizebeth S. Friedman departs from Washington, D.C. to appear in federal court. 1934.

AMERICAN EXPERIENCE “The Codebreaker” tells the fascinating story of Elizebeth Smith Friedman, the groundbreaking cryptanalyst whose painstaking work decoding thousands of messages for the U.S. government would send infamous gangsters to prison and bring down a massive, near-invisible Nazi spy ring in WWII.

A suburban wife and mother, she led a secret double life that would only come to light decades after her death, when classified government files were unsealed. But together with her husband, the legendary cryptologist William Friedman, Elizebeth helped develop the methods that led to the creation of the powerful new science of cryptology and laid the foundation for modern codebreaking today.

The film is based on the book “The Woman Who Smashed Codes: A True Story of Love, Spies, and the Unlikely Heroine Who Outwitted America's Enemies” by Jason Fagone.

Trailer | The Codebreaker | AMERICAN EXPERIENCE

The story of Elizebeth Smith Friedman, the groundbreaking cryptanalyst whose painstaking work to decode thousands of messages for the U.S. government would send infamous gangsters to prison in the 1920s and bring down a massive, near-invisible Nazi spy ring in WWII.

"Elizebeth Friedman is someone you may never have heard of, but she had a tremendous influence on our country’s history,” said Cameo George, AMERICAN EXPERIENCE executive producer. “As a woman in a traditionally male-dominated field that she herself pioneered, she fought sexism throughout her career but, through sheer brilliance, was able to shape an amazing legacy — taking down mobsters and helping to win not one but two World Wars! We are excited to share her remarkable story with viewers.”

Elizebeth Friedman: Cryptanalyst Pioneer

Elizebeth Smith Friedman was an American codebreaker from Indiana. During Prohibition, her decrypts and testimony brought down international drug rings and liquor smugglers. Friedman’s codebreaking in WWII enabled the US to win the “Battle of the Atlantic” and smash Nazi spy rings. Airing: 01/11/21

Born in 1892 into a Quaker family in small-town Indiana, Elizebeth dreamed of escape from an early age. Following graduation from college, she became a teacher but quickly tired of the job and traveled to Chicago searching for a new life. While there, she visited the Newberry Library to see a rare copy of Shakespeare’s 1623 “First Folio.”

Chapter 1 | The Codebreaker

The fascinating story of Elizebeth Smith Friedman, the groundbreaking cryptanalyst who helped lay the foundation for modern codebreaking today. Airing: 01/11/21

Noticing her interest in Shakespeare, the librarian insisted she meet a local millionaire industrialist who had a particular interest in the subject. Just hours after their meeting, George Fabyan whisked Elizebeth off to Riverbank, his massive 350-acre estate in Geneva, Illinois.

Photo credit: Courtesy of George C. Marshall Foundation Library

Elizebeth S. Friedman with George Fabyan at Riverbank Laboratories in Geneva, Ill. 1916.

At Riverbank, the eccentric Fabyan had established a vibrant community of scholars and scientists — part think tank, part laboratory. He assigned Elizebeth to one of his pet projects – trying to prove that the works of Shakespeare were written by Francis Bacon, who had supposedly inserted a secret code into the plays that confirmed his authorship. The job was tedious, but Elizebeth discovered she had a remarkable talent for decoding ciphers and recognizing patterns.

She met William Friedman at Riverbank, a geneticist and amateur photographer who also pitched in on the project to photograph and enlarge the Shakespeare texts. Together they dug into Fabyan’s collection of codebreaking books, exchanging insights and ideas; they soon fell in love.

They also concluded that Fabyan’s Shakespeare theory had no validity and was nothing but a pipe dream. They stole away from Riverbank, married, and planned to leave, but the advent of World War I changed their plans.

William Friedman: Cryptologist

William F. Friedman married Elizebeth Friedman in 1917 and the two began a life of codebreaking for the U.S. Government. During WWI, they invented new methods of codebreaking and laid the foundation for modern cryptology. Aired: 12/15/20

In part, the first world war was unlike any before, because the invention of radio allowed the transmission of encrypted secret messages. Since the U.S. had no codebreaking agency, Fabyan saw an opportunity to help his country and enhance his fame, establishing America’s first codebreaking unit with Elizebeth and William in charge.

Soon they were breaking codes for the War, Navy, State and Justice Departments, inventing their own methodology along the way. But six months into the war, the Army established its own Cypher Bureau. The Friedmans moved to Washington D.C., where William went to work for the Army Signal Corps and Elizebeth cared for their growing family.

Photo credit: Courtesy of George C. Marshall Foundation Library

William F. Friedman and Elizebeth S. Friedman on the grounds of Riverbank Laboratories in Geneva, Illinois. 1917.

In 1925, the Coast Guard unexpectedly called on Elizebeth. Prohibition had triggered an explosion of criminal activity, with rum runners taking to the seas to deliver bootleg liquor up and down the coasts using sophisticated codes on shortwave radios.

Understanding the damage organized crime was inflicting on the nation, Elizebeth discovered how criminal syndicates ran their enterprises and became a crucial witness in a series of dramatic trials, taking down the operations of some of the most notorious gangsters in the country.

Elizebeth’s work went beyond decrypting the messages. She weaponized the data she gathered to pioneer the development of strategic intelligence, establishing the model for today’s fusion centers.

Photo credit: Courtesy of George C. Marshall Foundation Library

Portrait of Elizebeth S. Friedman. (Undated)

Her country called again in 1941, following the attack on Pearl Harbor. Now working for the Navy, Elizebeth and her team were assigned to monitor communications between a South American Nazi spy ring and the German high command. German U-boats were attacking Allied transport ships and by March of 1942, Nazi submarines had sunk more than a million tons of supplies and killed thousands of soldiers.

Unraveling the encrypted messages, Elizebeth soon identified Hitler’s top spy in South America, Sargo, whose network was transmitting the Allied ship locations, including that of the Queen Mary, the Allies largest supply ship. Before the Nazis could strike, Elizebeth was able to warn the captain, who safely brought the ship to port.

Elizebeth’s remarkable counter-intelligence operation was thwarted by J. Edgar Hoover, who, eager for glory, ordered the arrest of the South American spies, which made national headlines but cut off the government’s information pipeline. When Sargo eluded capture and rebuilt his network, it was Elizebeth who was asked to monitor his communications again.

In the end, she gave information to the Allies that allowed them to break up the ring and prevent the Germans from gaining a foothold in South America. Within months, the Nazi threat in the Western Hemisphere was eliminated, but Elizebeth was forced to sign an oath promising her secrecy until death.

She died in 1980 in a nursing home in New Jersey, taking her secret life to the grave.

Photo credit: Courtesy of George C. Marshall Foundation Library

Friedman Family Portrait. Washington, D.C. Circa 1930s.

About the Participants

  • Jason Fagone is a journalist at the San Francisco Chronicle and author of "The Woman Who Smashed Codes"
  • Amy Butler Greenfield is the author of the upcoming YA biography "Secrets and Spies: The Hidden Life of Codebreaker Elizebeth Smith Friedman"
  • David Hatch is an NSA historian at the agency’s Center for Cryptologic History
  • Vince Houghton is director of the National Cryptologic Museum at the NSA in Maryland
  • Barbara Osteika is a writer and former historian of the Bureau of Alcohol, Tobacco and Firearms (ATF)
  • Colonel Rose Mary Sheldon is the former chair of the history department at Virginia Military Institute and the author of the definitive guide to the Friedman Collection at the George C. Marshall Foundation Library

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AMERICAN EXPERIENCE is on Facebook, Instagram, Tumblr, and you can follow @AmExperiencePBS on Twitter. #AmericanExperiencePBS

Credits:

Producer, Writer, Director: Chana Gazit. Producer: Hilary Klotz Steinman. Edited by Jon Neuburger. Narrated by Kate Burton. AMERICAN EXPERIENCE is a production of GBH Boston. Executive Producer is Cameo George.

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