Mary Anne and Stacey team up for an out-of-town job: babysitting kids at the beach. But a cute new crush challenges business and friendship.

The BSC braves the great outdoors at a summer sleepaway camp, where they explore archery, theater, activism … and a dash of chilling mystery.

As Stacey deals with a new normal, Kristy leads a crucial search, Dawn and Claudia start a revolution, and Mary Anne finds her place in the spotlight.