Gibbs agrees to fake a marriage with his British girlfriend to get her a green card, Tyler fights for the approval of their new boss, and Milo is upset to learn his new girlfriend is close friends with her ex.
(한글) (영어) Leslie travels to London to accept an award; Tom hunts down a businessman; Ann and Chris take their relationship to the next level.
(한글) (영어) The residents of Chester's Mill wake up one morning to find themselves trapped inside a massive transparent dome acting as a force field, with no way in or out. Cut off from the rest of the world, they struggle to survive as resources rapidly dwindle and panic quickly escalates, while also searching for answers about where the dome came from if it will ever go away.