Holly’s a 13-year-old singer-songwriter who’s got her best friends and close-knit family by her side, but she’s dreaming of ways to save the world – even if it’s starting in…

While choosing an outfit from a clothing brand sponsor for the Gwen Taylor show, Holly finds a troubling note and seeks justice.

Holly convinces Amy and Piper to attend a music showcase hosted by Oscar at a Sheffield dance club.

When Piper’s Mom shares the news that they’ll be moving to New Mexico, Piper searches for belonging while on a school trip to Pioneer Village.

After Holly and Amy experience unfair double standards, they gather Piper and the girls in their class for a protest to make their voices heard.

While giving a tour of Collinsville, Holly catches the director of the town musical bullying Savannah and decides that it’s time to speak up.

Fighting against the rumor mill, Holly writes a song to set her story straight, but the song attracts unwanted attention from an online troll.

Mom forces the family to go on a camping trip without any electronic devices in order to spend quality time together – much to the chagrin of Robbie, Holly, Heather…and…

Holly’s excited to perform her new song at The Calico Cafe, but she discovers that Lyla and her cheerleaders are organizing a boycott against Open Mic.

When her audition for the town musical doesn’t go the way she planned, Holly is determined to get a callback and prove that she’s meant for the lead part.

Holly struggles during rehearsals for the town musical and skips studying for a huge math test to keep her lead part.

Holly tries to make Amy jealous by bringing Tyler to help paint a mural for the town’s Bicentennial.

After discovering that Piper and her mom are behind on their rent and will have to move away, Holly goes to extreme measures to help her new friend.

As punishment for lying about who destroyed the cucumber, Holly and Robbie are forced to spend their day building a chicken coop for Farmer Dodge.

After discovering that the pickle factory’s faulty filtration system is contaminating the nearby creek, Holly defies her mother to expose the truth.

Holly and Piper both plan birthday parties on the same day, and when Piper refuses to change the date of her party, Holly attempts to upstage her.

Upset about disappointing her mom and possibly losing her best friend after the birthday party incident, Holly runs away to Chicago with Tyler.

Holly is jealous when she discovers that Amy and Piper are trying out for cheerleading together, so she tries to sabotage their developing friendship.

Mayor Flaherty blames the Open Mic Night for the destruction of Farmer Dodge’s giant cucumber, prompting Holly and her friends to search for the real culprit.

Worried that Piper might beat her in the Pickle Pageant, Holly must decide between following other people’s advice on how to win or being true to herself.

After finding out that her grandma’s café might have to close for good, Holly attempts to save the beloved family business by hosting an Open Mic.