A Crash Course for the Ravers

"By 1958, there were more than 4,000 'ozoners' (as Variety called them) in the United States. They’ve been going extinct ever since.
"Numerous culprits—the Cold War, UFOs, the British Invasion, television, sound problems—have been blamed. But in the end, it may have been simply that another American fad had run its course.
"Or has it?"

Mark Groubert in the LA Weekly visits the last remaining drive-in theater in Los Angeles County.