principal of the school. Noted for his stupidity and overweight stature, he is often satirized, whether it be vocal or written, by his students. His negligence and ignorance serves as recurring comic relief within the television show. Mr. Besser was once married to Vinnie's aunt, much to the shock of both males (Vinnie didn't know Mr. Besser was his aunt's husband and Mr. Besser didn't know Vinnie is his wife's nephew until the two of them met during the wedding party) but the wedding ended when she learned he expected to live at her expenses. Mr. Besser was oblivious to the fact Vinnie didn't like being his nephew. Nurse Pitts (voiced by Lori Alan) - The school nurse. She's obsessed with illness and also talks a lot about death. The kids, as well as the teachers, are scared of her. Coach (voiced by Bruce Dinsmore) - The school gym teacher. Roberta McCoy (voiced by Edie McClurg) - Jesse's overprotective mother. She usually treats Jesse like a baby and embarrasses him near his friends who sometimes mock him. Mrs. Amy Bellanchof (voiced by Pauline Little) - Melanie's mother who is a teacher attending Melanie's new school. However, as she didn't have a lesson plan, her students made a bit progress, which put her on the verge of getting fired. Although Miss Graves helped her improve her class by sharing her lesson plan, Mrs. Bellanchof dishonestly passed Miss Graves' plan as her own to win an award. In other acts that show her lack of honesty, she got custody of her daughter by lying to the judge about which parent Melanie would rather live with, and used her position at the school to have her daughter join the cheerleading squad despite Melanie trying to tell her she doesn't want to be a cheerleader. She also loses her temper easily, especially when Melanie complains and tells her she wants to go back to live with her father, pulling her hair and screaming when she is overly angry or stressed. Mrs. Francis (voiced by April Winchell) - Nancy's mother. Cameo adults Mrs. Myerson (voiced by April Winchell) - She is a stout woman with a very pleasant and respectable disposition. She wears a pink dress and has blonde hair. She lives in a neighborhood around the school. She briefly appears a few times in the episode "Bing, Bing, Bing, and a Shot". Mr. Miller