Watch "Under the Dome" season 2, episode 4 live stream online free here tonight! Can Big Jim and Rebecca save Chester's Mill as conditions worsen and resources dwindle? Find out where to watch the "Under the Dome" season 2, episode 4 live stream online free here, titled "Revelation."

If you can't make it to a TV by 10pm EST to catch "Under the Dome" season 2, episode 4 on CBS, click here to watch online via a free live stream!

If that doesn't work, CBS also offers episodes on their website to watch online the morning after an episode airs.

The episode synopsis reads: "Big Jim and Rebecca consider the extreme measure of population control in order to extend resources as conditions in Chester's Mill worsen. Meanwhile, clues to Melanie's past and her connection to the dome are revealed."

According to TV.com, the episode will also be about: "Barbie and Julia take opposing sides when Big Jim and Rebecca take extreme steps to extend the town's resources. Meanwhile, the mystery of Melanie Cross deepens."

What will Big Jim and Rebecca do to save the food supply and population of Chester's Mill? Tune in tonight to find out!