Get a First Look at the New Season of the Stephen King Drama Under The Dome

"Head's Will Roll" - Pictured (L-R) Britt Robertson as Angie McAlister, Colin Ford as Joe McAlister and Mackenzie Lintz as Norrie Calvert-Hill in UNDER THE DOME which returns for its second season on Monday June 30 at 10:00 PM ET/PT on CBS Television Network. Photo: Brownie Harris/CBS©2014 CBS Broadcasting Inc. All Rights Reserved.

Pictured (L-R) Alexander Koch as Junior Rennie, Mike Vogel as Dale “Barbie” Barbara and Dean Norris as James “Big Jim” Rennie in UNDER THE DOME which returns for its second season on Monday June 30 at 10:00 PM ET/PT on CBS Television Network. Photo: Brownie Harris/CBS©2014 CBS Broadcasting Inc. All Rights Reserved.

Pictured Dean Norris as James “Big Jim” Rennie in UNDER THE DOME which returns for its second season on Monday June 30 at 10:00 PM ET/PT on CBS Television Network. Photo: Brownie Harris/CBS©2014 CBS Broadcasting Inc. All Rights Reserved.

Pictured (L-R) Nicholas Strong as Phil Bushey, Stephen King, Britt Robertson as Angie McAlister, and Alexander Koch as Junior Rennie in UNDER THE DOME which returns for its second season on Monday June 30 at 10:00 PM ET/PT on CBS Television Network. Photo: Brownie Harris/CBS©2014 CBS Broadcasting Inc. All Rights Reserved.

Pictured Eddie Cahill as Sam Verdreaux in UNDER THE DOME which returns for its second season on Monday June 30 at 10:00 PM ET/PT on CBS Television Network. Photo: Brownie Harris/CBS©2014 CBS Broadcasting Inc. All Rights Reserved.

Pictured (L-R) Eddie Cahill as Sam Verdreaux, Grace Victoria Cox as Melanie and Rachelle Lefevre as Julia Shumway in UNDER THE DOME which returns for its second season on Monday June 30 at 10:00 PM ET/PT on CBS Television Network. Photo: Brownie Harris/CBS©2014 CBS Broadcasting Inc. All Rights Reserved.

The Dome exerts more of its power in Season 2.

Barbie' s fate lies in Big Jim's hands, and the Dome presents a new threat when it becomes magnetized. Meanwhile, Julia seeks out the help of a stranger to save the life of a mysterious girl who may hold clues to origin of the Dome, on the second season premiere of UNDER THE DOME, Monday, June 30 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Photo: Brownie Harris/CBS©2014 CBS Broadcasting Inc. All Rights Reserved.

Barbie' s fate lies in Big Jim's hands, and the Dome presents a new threat when it becomes magnetized. Meanwhile, Julia seeks out the help of a stranger to save the life of a mysterious girl who may hold clues to origin of the Dome, on the second season premiere of UNDER THE DOME, Monday, June 30 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Pictured Pictured Alexander Koch as Junior Rennie Photo: Brownie Harris/CBS©2014 CBS Broadcasting Inc. All Rights Reserved.

Barbie's fate lies in Big Jim's hands, and the Dome presents a new threat when it becomes magnetized. Meanwhile, Julia seeks out the help of a stranger to save the life of a mysterious girl who may hold clues to origin of the Dome, on the second season premiere of UNDER THE DOME, Monday, June 30 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Pictured Alexander Koch as Junior Rennie Photo: Brownie Harris/CBSВ©2014 CBS Broadcasting Inc. All Rights Reserved.

Barbie's fate lies in Big Jim's hands, and the Dome presents a new threat when it becomes magnetized. Meanwhile, Julia seeks out the help of a stranger to save the life of a mysterious girl who may hold clues to origin of the Dome, on the second season premiere of UNDER THE DOME, Monday, June 30 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Pictured (L-R) Britt Robertson as Angie McAlister, Colin Ford as Joe McAlister and Mackenzie Lintz as Norrie Calvert-Hill Photo: Brownie Harris/CBSВ©2014 CBS Broadcasting Inc. All Rights Reserved.

Barbie's fate lies in Big Jim,s hands, and the Dome presents a new threat when it becomes magnetized. Meanwhile, Julia seeks out the help of a stranger to save the life of a mysterious girl who may hold clues to origin of the Dome, on the second season premiere of UNDER THE DOME, Monday, June 30 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Pictured (L-R) Britt Robertson as Angie McAlister, Colin Ford as Joe McAlister and Mackenzie Lintz as Norrie Calvert-Hill Photo: Brownie Harris/CBSВ©2014 CBS Broadcasting Inc. All Rights Reserved.

Barbie's fate lies in Big Jim's hands, and the Dome presents a new threat when it becomes magnetized. Meanwhile, Julia seeks out the help of a stranger to save the life of a mysterious girl who may hold clues to origin of the Dome, on the second season premiere of UNDER THE DOME, Monday, June 30 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Pictured (L-R) Britt Robertson as Angie McAlister, AND Mike Vogel as Dale "Barbie" Barbara Photo: Brownie Harris/CBSВ©2014 CBS Broadcasting Inc. All Rights Reserved.

Barbie's fate lies in Big Jim's hands, and the Dome presents a new threat when it becomes magnetized. Meanwhile, Julia seeks out the help of a stranger to save the life of a mysterious girl who may hold clues to origin of the Dome, on the second season premiere of UNDER THE DOME, Monday, June 30 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Pictured (L-R) Alexander Koch as Junior Rennie, Mike Vogel as Dale "Barbie" Barbara and Dean Norris as James "Big Jim" Rennie Photo: Brownie Harris/CBS©2014 CBS Broadcasting Inc. All Rights Reserved.

Barbie's fate lies in Big Jim's hands, and the Dome presents a new threat when it becomes magnetized. Meanwhile, Julia seeks out the help of a stranger to save the life of a mysterious girl who may hold clues to origin of the Dome, on the second season premiere of UNDER THE DOME, Monday, June 30 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Pictured (L-R) Mike Vogel as Dale "Barbie" Barbara, Natalie Martinez as Deputy Linda Esquivel, Alexander Koch as Junior Rennie, and Dean Norris James "Big Jim" Rennie Photo: Brownie Harris/CBSВ©2014 CBS Broadcasting Inc. All Rights Reserved.

Dean Norris as James as Big Jim-Rennie in UNDER THE DOME which returns for its second season on Monday June 30 at 10:00 PM ET/PT on CBS Television Network Photo: Brownie Harris/CBS©2014 CBS Broadcasting Inc. All Rights Reserved.

Barbie's fate lies in Big Jim's hands, and the Dome presents a new threat when it becomes magnetized. Meanwhile, Julia seeks out the help of a stranger to save the life of a mysterious girl who may hold clues to origin of the Dome, on the second season premiere of UNDER THE DOME, Monday, June 30 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Pictured Dean Norris James "Big Jim" Rennie Photo: Brownie Harris/CBSВ©2014 CBS Broadcasting Inc. All Rights Reserved.

Pictured Stephen King in UNDER THE DOME which returns for its second season on Monday June 30 at 10:00 PM ET/PT on CBS Television Network. Photo: Brownie Harris/CBS©2014 CBS Broadcasting Inc. All Rights Reserved.

Barbie's fate lies in Big Jim's hands, and the Dome presents a new threat when it becomes magnetized. Meanwhile, Julia seeks out the help of a stranger to save the life of a mysterious girl who may hold clues to origin of the Dome, on the second season premiere of UNDER THE DOME, Monday, June 30 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Pictured Rachelle Lefevre as Julia Shumway Photo: Best Possible Screen Grab CBSВ©2014 CBS Broadcasting Inc. All Rights Reserved.