Black Gold - 1928 is rated/received certificates of:
USA:Passed (National Board of Review)
Black Gold - 1936 is rated/received certificates of: USA:Approved (PCA #1905)
Black Gold - 1962 is rated/received certificates of: Finland:K-12 Iceland:12
Black Gold - 1947 is rated/received certificates of: USA:Passed (National Board of Review) USA:Approved (PCA #12177, General Audience)
Black Gold - 1928 was released on: USA: 7 May 1928 (New York City, New York)
The Mentalist - 2008 Black Gold and Red Blood 2-6 is rated/received certificates of: Australia:M Netherlands:12
No, 1928 gold certificates are not redeemable for gold or currency. The U.S. stopped redeeming these certificates for gold in 1933, and they were officially declared obsolete in 1964. However, they can still be collected as historical currency and may have value to collectors.
Acapulco Gold - 1973 is rated/received certificates of: USA:R
The Gold Diggers - 1983 is rated/received certificates of: UK:U
The Gold Ghost - 1934 is rated/received certificates of: UK:U
Gold Is Where You Find It - 1968 is rated/received certificates of: UK:U
Go for Gold - 2009 is rated/received certificates of: USA:G
Hanna's Gold - 2010 is rated/received certificates of: Australia:PG