How do you make a direct-to-DVD movie these days? Take a talented cast, including Michelle Pfeiffer , Tracey Ullman , Paul Rudd , Jon Lovitz , Fred Willard , and even a child actor (Saoirse Ronin) who was really good (so good she was nominated for a Golden Globe for her later role in the film "Atonement”). Throw in a writer and director with an uneven track record — in this case Amy Heckerling , whose best work ...