The bucolic tranquility of Greylock, New Hampshire, is upended when a massive vein of an incredibly valuable mineral is discovered under the town.
Sarah is faced with her first major challenge as a leader when Greylock's power is shut off; Bella pushes boundaries with her dad when it comes to spending time with Tyler and Sarah.
When the governor of New Hampshire closes Greylock's borders, Sarah calls on Bella, Tyler and Maya to help her solve the problem; Corinne pushes Danny to reveal a secret that he's been keeping from everyone.
Sarah decides to create her own currency after learning that everyone in Greylock is being charged foreign transaction fees; Grover tells Danny what really happened to Corinne after he left.
With Lydon's workers causing problems, Sarah draughts an executive order to help protect Greylock's residents; Grover introduces Danny to a new friend, but they have more in common than Danny realizes; Maya feels abandoned.
After a damaging magazine article is written about Sarah, she realises that it's time for Greylock to create a more representative government; with an election open to anyone, Danny, Maya, AJ, and Corinne take a shot at the four available seats.
Stella Baker
Sarah Cooper
Luke Mitchell
Danny Cooper
Megan Follows
Ellen Cooper
Hope Lauren
Corinne Dearborn
Nia Holloway
Amy "AJ" Johnson