On October 30, 1938, Americans listening to Orson Welles' The War of the Worlds heard music interrupted by urgent reports of an invasion from Mars. What sounded like breaking news was radio drama. But some listeners believed they were hearing the end of the world. Eighty-eight years later, the broadcast raises a question that still unsettles us: Could it happen again?
National bestselling author William Elliott Hazelgrove examines that question in Dead Air: The Night That Orson Welles Terrified America, tracing the creation of the broadcast, the frightened listeners who took it seriously and the controversy that followed. Hazelgrove is marking the anniversary with interviews on The Steve Gruber Show, WGN Radio, WDCB and WCPT, a public library presentation and an essay scheduled for publication in The Hill on October 30. Wellesnet, the Orson Welles resource, also featured his anniversary media campaign.
The broadcast reached an anxious nation. Americans had grown accustomed to radio bulletins about the threat of war in Europe. Welles and his Mercury Theatre company used that familiar format—interrupted programming, eyewitness accounts and authoritative voices—to make an impossible invasion sound immediate and credible. Dead Air takes readers inside the production while examining contemporary reports of alarm beyond the studio. Hazelgrove argues that the reaction was more substantial than some later interpretations suggest, entering the continuing debate over the scale of the panic.
Today, fabricated audio, manipulated video and rapidly circulating rumors give the anniversary renewed relevance. The technology has changed, but the broadcast's central questions endure: Why do people believe what they hear? How does fear affect judgment? And what makes a message sound trustworthy? Those questions are particularly urgent for businesses and media companies that rely on audience trust. As synthetic media becomes more convincing, the risk of a modern-day panic—or a costly misjudgment—grows. The 1938 broadcast demonstrated how familiar formats and authoritative tones can bypass critical thinking, a lesson that resonates in an era of deepfakes and viral misinformation.
Hazelgrove's media campaign includes an interview on WDCB 90.9 FM's The Arts Section with Gary Zidek, which aired October 25 and is available for replay at https://soundcloud.com/wdcbnews/the-arts-section-10-25-26. Other appearances include The Steve Gruber Show on October 28, WGN Radio's John Landecker on October 28 at 9 p.m. Central, a Wheaton Public Library presentation on October 28 offered in person and on Zoom, WCPT 820's Richard Chew on October 30 at 6:30 a.m. Central, and The Hill essay on October 30.
Dead Air has received praise from The Wall Street Journal, which described it as a "granular history." The book also received a starred review from Booklist and coverage in Publishers Weekly. Hazelgrove is the national bestselling author of ten novels and fifteen narrative nonfiction titles. His books have received starred reviews in Publishers Weekly, Kirkus, Booklist, Book of the Month Selections, ALA Editors Choice Awards, Junior Library Guild Selections, Literary Guild Selections, and History Book Club Selections, and have been optioned for the movies. He was the Ernest Hemingway Writer in Residence and has written for USA Today, The Smithsonian Magazine, The Hill, and the Daily Mail, and has been featured on NPR All Things Considered.
As the anniversary approaches, the broadcast's legacy serves as a reminder that the line between entertainment and panic can be thin—and that in an age of easily fabricated media, the question of trust is more critical than ever.
