From PBS American Experience:

Shortly after 8 p.m. on the Halloween Eve, 1938, the voice of a panicked radio announcer broke in with a news bulletin reporting strange explosions taking place on the planet Mars, followed minutes later by a report that Martians had landed in the tiny town of Grovers Mill, New Jersey. Although most listeners understood that the program was a radio drama, the next day’s headlines reported that thousands of others plunged into panic, convinced that America was under a deadly Martian attack. It turned out to be H.G. Wells’ classic The War of the Worlds, performed by 23-year-old Orson Welles.

Needless to say, people were pissed. I guess they’d never heard of a mockumentary before.

You can watch the documentary “War of the Worlds” online here.

Image via WikiCommons