Diary of a Wimpy Kid Christmas: Cabin Fever

Eleven-year-old Monica Shah is a brainy schoolgirl whose science fair project about growing raspberries becomes a touching emotional crusade. After her dad leaves and her mother falls into a funk, Monica decides it's her job to rescue the family.

Christmas Eve. An enormous explosion tears through Lapland. Santa and his elf, Anthony, have crash-landed in the middle of nowhere on their busiest night.

Alison Grant begins teaching ice skating students on a friend's frozen pond after being fired from her rink job. On the first day of class her old high school sweetheart and now famous hockey player, Ivan Hall, unexpectedly shows up when he brings his niece for her skating lessons. While an initially cold reunion ensues, eventually Alison warms up to Ivan again.

This film consists of all-new stories that are direct continuations of the previous two films and are told in four episodic parts. The four short stories take place in March as Haruka Nanase is about to graduate from Iwatobi High School.

Yuuta and Rikka are in their third year of high school. One day in Spring, Touka declares that she will take Rikka to Italy with her, as her job has stabilized there and thinks they should migrate together as a family. Touka is also worried about Rikka not being competent enough to advance to universities in Japan. The gangs from the club suggested Yuuta, who doesn't want to be separated, to elope with Rikka!! A runaway drama throughout Japan begins.