Rick Podowski and the Hefty Trio a group of four middle-aged overweight high school English teachers fight to save their friend accused of murdering the school principal. The story begins when Rick arrives at Central High School and sees the administration building engulfed in flames. Later, the police discover the charred body of the principal and as the police start to gather evidence to frame the acting principal, Rick and the Hefty Trio start their own inquiry. They discover that their friend and the principal are both involved in illegal activities with a former South Vietnamese Colonel who runs a language school on the campus every Sunday. The community loves the Colonel and is unaware that he owns a house of prostitution in the neighborhood and employs a local Mexican gang for security. A rival gang wants part of the action. The excitement continues as Rick and the Hefty Trio while working to solve the mystery indulge in gourmet Mexican, Irish, Italian and Polish dishes from their ethnic heritages, paired with unique wines from the Santa Cruz Mountains of California.