Mad Money (2008)

After her husband loses his job, upper-crust housewife Bridget Cardigan (Diane Keaton) is forced to take a job as a janitor at the Federal Reserve Bank of Kansas City, Mo. Spotting a weakness in the bank's security system, Bridget convinces her two new friends Nina (Queen Latifah) and Jackie (Katie Holmes) to help her steal a fortune in worn-out bills that have been earmarked for destruction.