珀西在平安夜发现了一封不小心落在圣诞老人邮车里的孩子的信后，必须追踪圣诞老人。平安夜，珀西发现一封孩子写给圣诞老人的信被遗忘在他的邮车底部，但他决心纠正错误，即使这意味着要找到圣诞老人本人。在托马斯和他的朋友们的帮助下，珀西经历了令人眼花缭乱的游行、香甜的姜饼烘焙和漫天飞舞的雪花，寻求将信交给圣诞老人并实现孩子的圣诞愿望。

　　Thirteen year-old Holly Hobbie lives with her family in Collinsville, a picture perfect North American small town with main-street values. Each episode follows Holly trying to make the world a better place, while tackling the everyday challenges of growing up – from bullies to breakouts, crushes to curfews.  Holly’s principle mission in Season 1 is saving the struggling Calico Café which is run by her grandmother, as her relationship with Amy (best friend since the age of two) is tested by the arrival of new girl in town, Piper.  Holly is a budding singer/songwriter, and catchy original music performed by Holly (Ruby Jay, 485k IG followers) connects which each episode’s plot during live performances at Holly’s open-mic events at the Café.

一个新的混合家庭和两个截然相反的继兄弟姐妹，名叫艾琳和亚伦，他们通过音乐走到了一起。