'Under the Dome' Roundup Spoilers: Chester's Mill Braces For A Threat; Big Jim Unveils His Dark Side

Blue on Blue

An all new episode of Under the Dome airs tomorrow (Monday/10pm) on CBS with the episode "Blue on Blue".

To whet your appetite, we've compiled every spoiler bit you need to know! Make sure that you read, browse and watch them, enjoy!

Related Spoilers:

The butterfly effect comes to the dome, though in a more literal way than the normal meaning of “the butterfly effect.” But it spurs the U.S. military into action, leaving the town wondering what may become of them.

It doesn’t take long for Junior to step into his role as Deputy Junior — someone sure likes strappin’ on a gun.

Several more puzzle pieces are dropped into place about Barbie, while Julie gets a visit at the dome from her sister-in-law, Mary, who has a message from Peter.

Click here to read more.

Episode Guide:

THE RESIDENTS OF CHESTER’S MILL RECEIVE A SURPRISE VISIT FROM THEIR LOVED ONES, AND THE COMMUNITY BRACES FOR A THREAT FROM OUTSIDE THE DOME --

  • The Chester’s Mill residents receive an unexpected visit from their loved ones on the other side.
  • Meanwhile, the community braces for a threat from outside the Dome.

Promo Photos:


Videos + Sneak Peeks: