This is IT! The final episode on THE SIEGE OF ASGARD! The Avengers have their final showdown against the Sentry and his evil Dark Side, THE VOID! Thor takes on the villain that brought down his homeland, the Avengers get a powerup from an unlikely source, and the NEW AVENGERS are finally vindicated in the aftermath! Don't miss this spectacular finale of SIEGE! Also, we continue Superhero Big Brother! The alliances are redrawn as the most powerful people in the house are struck the hell down! Don't miss it!