This is a feature length presentation of the Adventures of Superman serial on the Mutual Radio Network in 1946. It's called Superman Fights the Clan of the Fiery Cross. After World War Two, the Klu Klux Klan became very popular in the United States. To fight the terrorist group, the producers of Superman had the Man of Steel take on a mythical but similar clan. The series was so successful, it nearly put the real KKK out of business above the Mason-Dixon Line.
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