Going Home

 is the seventh episode of the second season of Under the Dome.

Synopsis
Barbie and Julia meet with Junior and tell him about Sam's apparent death, and that he had killed Angie. But when he reacts badly to the news and storms out, Barbie decides that his body should be recovered as proof of guilt. Now at the cliff edge, Barbie slowly descends with Julia and Rebecca's help, but when the rope detaches from the cave wall, he cuts it to save their lives and falls into the darkness. As Julia breaks down in tears, she makes Rebecca promise to not tell anyone, let alone Big Jim what had happened to Barbie. Now in Zenith, Barbie makes his way back to his apartment to recover some money, but when armed thugs confront him, he leads them to his fathers home and subdues them. Back at Chester's Mill, Big Jim confronts Rebecca after growing suspicious of what she was doing with Julia and Barbie, when she tells him Barbie had died, he leads a memorial service for him at the diner. In Zenith, Sam reunites with Pauline and tells of his experiences in Chester's Mill. She tells him why she faked her death, and of her regret for not helping Junior. Together they meet with Lyle who is constantly speaking Melanie's name, to Sam's surprise. Back at Chester's Mill, Julia sends a drone down the cliff with the help of Joe, Norrie and Melanie to learn more about what happened to Barbie, but when it vanishes, Joe captures an image of what they believe to be a playground, and an obelisk. Encouraged by the discovery, and that Barbie may still be alive, the group returns to the surface. Meanwhile Barbie learns about the Dome situation from his father Don, and then convinces him to help return to it after telling of his love for Julia.