Ep 2. Infestation

In the second episode of season 2 of Under the Dome, titled "Infestation," the residents of Chester's Mill must deal with a new threat when a swarm of butterflies descends upon the town. At first, the phenomenon seems harmless and even beautiful, but soon the townspeople realize that these aren't ordinary butterflies - they carry a deadly virus.

As panic spreads, the residents must band together to find a way to stop the virus and save their loved ones. At the same time, tensions rise as a power struggle between Big Jim and Barbie threatens to tear the town apart.

Meanwhile, Julia uncovers a new clue about the mysterious dome that has isolated the town from the outside world. With the help of Joe, Norrie, and Hunter, she begins to piece together the truth about the dome and its origins.

As the situation in Chester's Mill becomes more dire, the characters must confront their own fears and weaknesses to survive. Old alliances will be tested, new enemies will emerge, and the fate of the town will hang in the balance.

Overall, "Infestation" is a thrilling and suspenseful episode of Under the Dome that delivers plenty of twists and turns. With strong performances from its ensemble cast and a gripping storyline, it's a must-watch for fans of the series.