Trivia Sister dancers Lea and Kelly Baker were also in most of the dance scenes as well as cheerleader dancers in HSM1. Lea even has a minor speaking role as one of the Sharpettes. Trivia Even though the movie is set in summertime. It was filmed in early spring and the cast was very cold in their summer outfits as it was filmed close to the Utah Rockies. However the final scenes at the country club were filmed in scorching heat. Trivia Scenes were filmed in Gabriella's room but never made the final cut.