Last week, Angie managed to occupy Junior by sending him on a mission to escape the dome by tunneling under its parameter via the town's underground passageways. (Spoiler: It was a fail.) This week, while he's away, she tries to yell for help by climbing toward a grate near the ceiling of her confines. Unfortunately, she holds on to a water pipe for support, and it bursts — which not only makes her slip and hit her head on the concrete floor, rendering her unconscious, but also causes the small room to start to fill with water. Uh-oh.
To find out if Angie makes it out of the bunker before drowning, tune in to "Under the Dome" on Monday, 7/15 at 10 PM on CBS.