Bad Girls from Valley High

Bad Girls from Valley High is a 2005 directtovideo comedy film starring Julie Benz, Monica Keena, Nicole Bilderback, Janet Leigh and Christopher Lloyd. The film marked the final film role of both Leigh and Jonathan Brandis.

A year to the day of Charitys death, Romanian foreign exchange student Katarina Suzanna Urszuly arrives during the class of clumsy Media Arts Professor Mr. Chauncey Christopher Lloyd. She and Drew immediately become friends. Jealous from this, Danielle tries to do everything in her power to stop this friendship developing into love. In an attempt to get close to Drew, Danielle works at the elderly home where Drew is also working. She is assigned to look after an old lady Janet Leigh whom she believes is in a coma. Danielle, Tiffany and Brooke use this opportunity to raid the old ladys cupboard and eat her box of chocolates.In the following two weeks, the three girls begin to notice that something strange is happening to them, they are receiving back pains and their hair is turning gray to their horror they discover that they are aging at a rapid speed. They believe this has something to do with Katarina whom they now think is in fact Charitys ghost coming back to seek revenge. The three decide the only way to regain their youth is to kill Drew and let his spirit be with Charity. On the night of Danielles 18th birthday party, the three lure Drew to the same gorge where Charity died and attempt to shoot him. Katarina shows up and says she is NOT Charitys ghost. Danielle briefly ponders this but decides to shoot them both anyway. But, Brooke the kindest of all the three says that they have gone too far and tries to prevent Danielle from pulling the trigger to which Drew disarms her due to Danielle being distracted by a party guest dressed in a clown suit from her party who is secretly Mr. Chauncey and she shoots him, and both Tiffany and Danielle become overcome from exhaustion. ........

Source: Wikipedia