The final episode focuses on Mary Magdalene. According to the Gospels, she was a faithful follower of Jesus, but might she have been more than that -- perhaps even a lover, or Jesus' wife? Inquiring minds want to know.
Perhaps he was a bit of both. Clearly, his primary association among the canonical Gospels is that of being a traitor, although the "handing over" of Jesus to the authorities is not necessarily to be rendered as a "betrayal" in the Greek.