About this "The Simpsons" episode:
The Simpsons - Skinner's Sense of Snow is the 8th episode of season 12 and number 256 overall in the series.
In the episode, a snowstorm traps the students with principal Seymour Skinner and Groundskeeper Willie in Springfield Elementary. When Skinner uses his army skills to control the students, they overthrow him and take over the school. Meanwhile, Homer and his neighbor Ned Flanders set out to rescue the children using Flanders' car.
"Skinner's Sense of Snow" was written by Tim Long and directed by Lance Kramer. While the episode's premise is based on an occurrence in Long's childhood, the setpiece came from staff writer Matt Selman. Because the episode takes place in winter, Kramer found it difficult to animate. It features references to Smilla's Sense of Snow, The Deer Hunter and Kristi Yamaguchi, among other things.