"Democracy" is the 18th episode of the third season of the American television show Numbers. Written by Cheryl Heuton and Nicolas Falacci, the episode highlights a Federal Bureau of Investigation (FBI) investigation into the murder of one of their math consultant's friends while an agent learns that she has been selected for a United States Department of Justice (DOJ) assignment. Heuton and Falacci also brought back fan favorite Oswald Kittner, portrayed by Jay Baruchel. "Democracy" first aired in the United States on March 9, 2007. Critics gave the episode positive reviews.