Watch Under the Dome Season 2 Episode 6 online via TV Fanatic with over 3 options to watch the Under the Dome S2E6 full episode. Affiliates with free and paid streaming include Amazon, Amazon Prime, and CBS All Access.

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Episode Details

When Sam and Barbie enter a mysterious tunnel, a cave-in blocks their path back to Chester's Mills on Under the Dome.

Rating: 3.8 / 5.0 (10 Votes)
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