Courage Mountain
In 1915, during World War I, Heidi, now 15 years old, still lives on the Swiss Alps with her grandfather. She receives an invitation from Madame Jane Hillary, the headmistress of Brookings School for Girls in Italy, to join her school. Heidi has the means to go, as she has just received an inheritance from her friend Klara's grandmother. Grandfather wants Heidi to make the most of the opportunity so she will be able to take care of herself when he is gone. Though initially reluctant, when she learns that her sweetheart Peter has joined the army, she accepts the invitation. Heidi is at first unable to adapt to modern life at the school, often clashing with her more sophisticated classmate Ursula. Heidi's only friend is Ilsa who often stands up for Heidi whenever she is bullied by Ursula and her snobby cohorts, though she has the kind support of Madame Hillary who like her originally came from a more modest background.
Italian troops arrive at the school with a letter from the Governor and commandeer the building for use as a military post. All the girls are fetched by their families except for four: Heidi, Ursula, Ilsa and Gudrun. Hillary is happy to care for the four girls, but the unscrupulous owner of the town orphanage, Signor Bonelli, claims the girls. Hillary is forced to give them up as Bonelli has the support of the Governor. The four girls find that the orphanage is a run-down and cruel place that uses forced labor. Heidi wants to escape, but Ursula insists that Madame Hillary will come for them. Hillary's attempt is blocked by Bonelli. Heidi eventually learns through another orphan, Clarissa that they can escape through the drain. The four Brookings girls, Clarissa, and another orphan named Giovanni escape and hitch a ride on a cart for the countryside.
Signor Bonelli chases after them and catches Giovanni. The five girls escape through the forest and head for the mountains to cross over into Switzerland, briefly crossing paths with soldiers that are traveling on horseback. Hillary learns of the girls' sighting through the soldiers and, knowing that Heidi would lead the girls to her grandfather, decides to go to the Alps herself. Grandfather learns of the girls' crossing through Peter, and asks that he find and bring them across safely.
The girls go through the mountains and are found by Peter, who has brought them food. He leaves them the next morning to get a sled, and while he is gone, Signor Bonelli catches up with them. To protect his secrets, he intends to fake an accident in which all the girls fall off the mountain. Heidi calls Peter, and he arrives in time to save them and Signor Bonelli is killed falling off a mountain during a struggle with Peter. The group cross the mountains, Heidi is reunited with Grandfather, and the Brookings girls are reunited with Hillary. Grandfather, Hillary, Peter and all the girls share a Christmas dinner. Clarissa is to be adopted by Grandfather, Signor Bonelli's orphanage is closed, but war is still on. Peter declares he has to leave, but he promises to return to Heidi.
good versus evil, sadist