Paul Revere Forbes, an descendant of Paul Revere, is a teller at Cyrus Peabody's bank. He learns that Cyrus and his son, Ernest, have speculated with $35,000 of the bank's money, and the entire sum has been lost.
A detective sets out to nab Notorious Nora, the tough female leader of a gang whose headquarters is in a dangerous speakeasy. He decides to infiltrate her gang in order to get the goods on her, but things don't turn out exactly the way he expected them to.
