A U.S. Customs official uncovers a money laundering scheme involving Colombian drug lord Pablo Escobar.

During the 1980s, U.S. Customs Service special agent Robert Mazur uses his undercover alias "Bob Musella" to become a pivotal player for drug lords cleaning their dirty cash. Later, he infiltrates the world's largest cartel, and helps expose the money-laundering organization of drug lord Pablo Escobar and take down the Bank of Credit and Commerce International, which had secretly taken illegal ownership of First American Bank shares in Washington, D.C. He survives the deception and has a long and productive career.