Filmmaker Marc Levin sets out to understand and challenge those who believe the Jews were responsible for the Sept. 11 terrorist attacks that brought down the World Trade Center. This engrossing documentary explores the rapid growth of anti-Semitism since that tragic date and refutes the notion that a nefarious Jewish cabal orchestrated the attacks. Crisp, incisive and often humorous, this film delves into the dynamics of zealotry and hate.