'The Constant' is widely recognized by fans and critics alike as the best episode of LOST. Ben and Kevin explore the unique episode, why its so beloved, and how it penetrated the cultural zeitgeist. Do they agree it's the best episode of LOST?

'The Other Woman' follows a more traditional LOST flashback format, as we learn more about Juliet's time among Ben and The Others, her relationship with Goodwin, and a reminder of just how conniving Ben can be. We also learn what caused "The Purge" and get a further glimpse into just what the helicopter crew knows of the Islanders.