Thirty-five years ago, Professor Mancini took a group of American college students to Sicily to study. Because of him, a lasting friendship formed among four of the boys as they learned the Italian language, culture, and history. However, an event at a local restaurant one night triggered an incident that led to an education they can never forget. Reunited at their professor's funeral decades later, the Mancini Boys are being blackmailed. They need to solve the mystery behind who discovered one of their worst secrets. Can they really trust each other after all these years?