CBS released a new sneak peek video this week of Under the Dome Season 2, previewing one of the show's newest sets.

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The sneak peek video, posted on CBS.com, features stars Colin Ford (who plays Joe) and Mackenzie Lintz (Norrie) giving a tour of Chester's Mill High School, a new location for Under the Dome in Season 2.

Ford and Lintz show off the Shop Room, where they tease Joe and Norrie will be spending a lot of time in Season 2. They explain that one of their teachers, Rebecca Pine (Karla Crome), works with Joe and Norrie in exploring the science behind the dome.

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"[Miss Pine] built this model of the dome, so we use this and a bunch of other stuff in our cool little workshop in here to start examining more of the scientific aspects of the dome," Lintz explains.

"A lot of new ideas pop up in Season 2 for why the dome might be there, as well as other things that we discover in Season 2," Ford says. "This school room kind of represents our headquarters for science and problem-solving and creating the next step to filling in the puzzle that is getting rid of the dome."

Rebecca Pine is expected to be in conflict with Big Jim (Dean Norris) in Season 2, as previously reported by Enstars.

Under the Dome Season 2 premieres Monday, June 30 at 10 p.m. on CBS.

Watch the sneak peek of the new set coming in Season 2 of Under the Dome here: