 When Prince Judah Ben-Hur hears that his childhood friend Messala has been named to command the Roman garrison of Jerusalem, he is thrilled. He soon finds however that his friend has changed and has become an arrogant conqueror, full of the grandeur of Rome. When Judah refuses to divulge the names of Jews who oppose Roman rule, Messala decides to make an example of him and sends him off as a galley slave. Through fate and good fortune, Judah survives the galleys and manages to return to Jerusalem in the hopes of finding his mother and sister, who were also imprisoned, and to seek revenge against his one-time friend.