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

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.

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

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?

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

A creative concept comes to life as Kristy starts a club with her best friends — and a new classmate. But is she ready to be a team leader?

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.

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

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.

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.