The Pom Pom Girls

The Pom Pom Girls aka Palisades High is a 1976 film directed by Joseph Ruben. The screenplay was written by Ruben and based on a story by him and Robert J. Rosenthal. The movie was shot on location at Chaminade High School in Los Angeles.

The Big Game, with rival Hardin High School, is looming, while a full scale prank war is underway.

Source: Wikipedia