After her mother's death, the five year old orphan Heidi is brought by her aunt to her grumpy grandfather Alp, who leads a hermit life in the beautiful Swiss mountains. Heidi's natural cheerfulness quickly brings renewed joy in grandfather Alps life. Heidi becomes friends with the goatherd Peter who is about the same age as her and spent two beautiful years in the pasture. But then she is sent by her aunt to Frankfurt in the house of Consul Sesemann where Heidi should get a proper education and upbringing. After some initial difficulties Heidi eventually adjusts to her new situation and makes friends with Clara, the paralyzed daughter of the consul. Only with the strict governess Miss Rottingmeier she keeps getting in trouble. Miss Rottingmeier clearly can not cope with the free and outdoors spirit of Heidi. But Heidi lets a fresh wind blow through the Sesemann house and even causes Clara to overcome her illness.
Countess Franziska "is kidnapped" by a band of robbers. However, her father is not willing to pay the ransom so Franziska changes sides.
Andreas, a young German student comes to Hungary on an exchange programme. In the Hungarian village he falls in love with the stationmaster's daughter Piroschka and spends much of his time with her. They have an enchanting summer until Andreas gets an invitation to join another young woman at a nearby resort. Piroschka is jealous and follows him there, causing trouble. It takes a long time for Andreas and Piroschka to even talk to each other again. When Andreas has to leave Hungary at the end of his holiday, he is determined to return some day.
Vickie, short for Victoria, is crowned Queen of England and as such needs to learn the responsibilities of her new post.
The quiet life of an extended family is shaken up when a circus comes into town.
The third form of a boarding school and the students of a neighboring school do not get along. Each side dreams up the craziest pranks to defeat the other. And when one day the high school students go as far as stealing the Gymnasium students’ essays and even burning them, daily school life really gets out of hand.
WWII is entering its last phase: Germany is in ruins, but does not yield. The US army lacks crucial knowledge about the German units operating on the opposite side of the Rhine, and decides to send two German prisoners to gather information. The scheme is risky: the Gestapo retains a terribly efficient network to identify and capture spies and deserters. Moreover, it is not clear that "Tiger", who does not mind any dirty work as long as the price is right, and war-weary "Happy", who might be easily betrayed by his feelings, are dependable agents. After Tiger and another American agent are successfully infiltrated, Happy is parachuted in Bavaria. His duty: find out the whereabouts of a powerful German armored unit moving towards the western front.