It's Christmas in a small village in the Pyrenees. Olentzero is a beloved character who represents the Christmas spirit and distributes gifts to children. He has already received all the letters from the children in the valley and is watching their behavior through the "magic log" burning in his fireplace. An evil businessman has arrived in the village and wants to cut down the forest to build a ski resort. He steals Olentzero's "magic log" and all the letters, putting the children's gifts in jeopardy. Anjé, a young charcoal burner, is tasked with setting things right. With the help of the other children in the village, they will go through endless adventures and dangers until normality returns to the valley and Christmas can continue as usual.

The misfortunes of a couple who have to take care of the wife’s elderly mother.

To celebrate her 30th anniversary, Paula invites small Ignacio, a neighbor who lives two floors below.

Sometimes, couple who have children miss Grandma... but only sometimes.

Every day, at the same time, Antonio and Santi have a strange conversation. Three women are witness to it.

The deserts have frozen. The North and South poles are melting. Under the sea the evil robots have carried out an enormous slaughter. The mastermind of it all, evil Lady Control, makes a grave threat: "The children of the world are forbidden from playing with toys, laughing, fun and affection". The world is lost! The only hope is three brave friends. They're not warriors and they don't have weapons. But, they know how to blow up balloons and make people laugh.

Domingo is a bookmaker obsessed with gambling. Martzelina, his wife, has the constant feeling that her husband, always accompanied by Kornelio, is going to meet with misfortune because of gambling.