Under_the_dome_2x01 Apr 2026

Faced with the dome's magnetic threat, Big Jim briefly considers sacrificing himself to save the town, though his motives remain largely self-serving. New Characters Introduced

A new character (Melanie Cross) emerges from the lake after being saved by Julia. Her appearance is linked to the dome's origins and a flashback from 1988. Under_the_dome_2x01

A science teacher who uses her knowledge to help Barbie and Big Jim understand the dome's new physical properties. Production & Impact Faced with the dome's magnetic threat, Big Jim

The episode famously fulfilled a promise to kill off two "favorites." Faced with the dome's magnetic threat