Throughout the entire run of the series, one building is seen as the Daily Planet Building. It is really Los Angeles City Hall. The rest of the buildings that stand in for "Metropolis" were back lot facades at the old RKO Forty Acres lot in Culver City, which earlier had been Atlanta for
Gone with the Wind (1939), and would later serve as Mayberry for 'The Andy Griffith Show (1961)'.
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