Grandfather sends Heidi out to the meadow with Peter, his "Goat General." The two don't get along, but when trouble strikes, they form a bond.

When Karl and his gang capture Heidi, Peter challenges the bully to a dangerous climb. But things don't go quite as planned.

Worried that Grandfather is going to send her to school, Heidi runs away. Meanwhile Grandfather gets a surprising letter from Aunt Dete.

After Theresa tricks Heidi into "buying" bread that belongs to someone else, Heidi must prove to the town that she isn't a thief.

When Clara's father and Grandmamma come to visit, Peter fears they're after him and runs away. Heidi tries to convince him to come back.

Aunt Dete takes Heidi up to the mountains to meet her grandfather. Along the way, Heidi hears stories about him and begins to worry.

In the village, Heidi hears Karl plotting to find and attack Peter's tree house. She rushes to warn her friend, and together they make a plan.

Heidi goes searching for a plant that will help her save a wounded bird, and stumbles across Peter's secret hiding place in the woods.

Karl and Theresa chase Heidi and Peter to Grandfather's old house in the village. The girls end up trapped in the attic, where no one can hear them.

Villagers set out to hunt a wolf that threatened one of their goats. Meanwhile, Heidi is alone in the woods, where she finds a young wolf cub.

As spring returns, Peter discovers the treasure he kept hidden in the shed has vanished. He and Heidi set a trap for the thieves.

After Karl and Theresa invade the treehouse, Heidi and Peter can't agree on what to do. Heidi turns to Grandfather for help.

Heidi and Theresa decide to put their differences aside as they race to save one of the goats.

Heidi is finally ready to become a "Goat General"! But her excitement fades when Aunt Dete arrives to take her back to the city.

In the city, Heidi is sent to help Clara, a young girl in a wheelchair. First she must get past the girl's stern governess, Miss Rottenmeier.

Longing for a glimpse of the mountains, Heidi sneaks out to the cathedral bell tower. But she'll need help to escape Miss Rottenmeier's suspicions.

When Miss Rottenmeier punishes Heidi for sneaking kittens into the house, Clara must find a way to save the cats from a terrible fate.

The girls are eager to show Clara's father how much she has improved with Heidi's help. But an accident gets Heidi in trouble with the family.

Back from summer break, Clara's teacher discovers that Heidi doesn't know how to read or write. Clara tries to help so they can have lessons together.

Clara's grandmother, a former actress, swoops in and decides to put on a play with the girls. Heidi begins to get excited about reading.

Grandmamma takes the girls to the park, where they meet a new friend. But Clara grows jealous when Heidi and Rudy start running after butterflies.

Worried that Clara has given up on walking, Heidi and Grandmamma try everything to cheer her up. Clara starts training in secret to surprise them.

While Miss Rottenmeier is out of town, Heidi and Clara bring home a sick baby goat. Meanwhile, the butler has a surprise for Aunt Dete.

When the goat drives Miss Rottenmeier to quit in a huff, Clara is very upset. Heidi decides there's only one way to get the governess to stay.

Now that Clara can stand, Heidi assumes she'll be going back to the mountains. But she learns Clara's father has a different plan for her.