Under The Dome (2013 TV Series) - Season 1 - Episode 8: "Thicker Than Water"

Big Jim devises a plan to seize Ollie's water supply, leading to an escalating confrontation. Junior grapples with loyalty as he finds himself torn between his father and Ollie. Barbie takes matters into his own hands by planning to blow up Ollie's well to divert resources. As tensions boil over, a violent standoff ensues, revealing the fragile alliances within Chester's Mill and the lengths people will go to survive.