Chicago Marks 40 Years Since the Night Reality Television Was Born: The Mystery of Al Capone’s Vault

Author William Elliott Hazelgrove reveals how Geraldo Rivera’s infamous broadcast changed television forever. On April 21, 1986, thirty million Americans tuned in to watch Geraldo Rivera open Al Capone’s vault live on television. The vault was empty—but the spectacle changed television forever. In his new book Capone’s Vault, historian William Elliott Hazelgrove reveals how the infamous broadcast became the moment reality television was born, transforming failure into one of the most watched events in TV history.An astonishing 30 million viewers tuned in, making it the highest-rated syndicated television special in history. As Rivera dramatically opened the vault live on air, anticipation built across the country. What would be found inside Capone’s secret chamber? The answer, famously, was nothing. Inside the vault were only a few dusty bottles and debris—no treasure, no hidden mob fortune. The moment was widely mocked as one of television’s greatest anticlimaxes. Yet with the passage of time, historians and media observers have come to see the broadcast differently. The spectacle of suspense, hype, and live television drama—despite the empty result—marked a turning point in American entertainment. In many ways, the program foreshadowed the modern era of reality television. Long before competitive reality shows and viral live broadcasts, the Capone vault special demonstrated that audiences would tune in by the millions to watch an unscripted event unfold in real time. The tension, speculation, and unpredictability of that night helped establish the formula for a new kind of television storytelling. Forty years later, the event remains a cultural touchstone. The Lexington Hotel itself is gone—demolished in the 1990s and replaced by an apartment building—but the legend of Capone’s hidden wealth persists. Some historians still speculate that portions of the gangster’s fortune may remain undiscovered somewhere in Chicago. In the new book Capone’s Vault, historian William Elliott Hazelgrove revisits the infamous broadcast, exploring how a night remembered as a television disaster actually reshaped the medium. By examining the behind-the-scenes planning, the personalities involved, and the cultural impact of the broadcast, Hazelgrove argues that the empty vault did not end the story—it began a new chapter in television history. What seemed like a failure in 1986 may ultimately be remembered as something else entirely: the night reality television was born.