The spooky spirit of Halloween sweeps through Stoneybrook. Meanwhile, Claudia explores budding romance and struggles to connect with her parents.

As competition heats up for the BSC, Stacey attempts to hide a personal secret and revisits a painful event from her past.

After dealing with a major dad dilemma, Mary Anne makes a dynamic new friend. Later, a medical emergency puts her caretaking skills to the test.

To prove herself to the BSC, Dawn agrees to babysit for a family of rowdy kids. Can she keep up with their mischief and mayhem?

A family emergency triggers an emotional feud between Claudia and her older sister. Elsewhere, Mary Anne works to hide her feelings.

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.

Stoneybrook delights in a day of glitz and glamour as Kristy's mom prepares for a big day. Later, Kristy hits a major milestone, much to her surprise.

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.