Cutting the Mustard (S05E04)

Henry and his team respond to a distress call from a private boarding school where Commander Colin Stilwell's son, Alex, has been attacked by local bullies. Initially, Henry faces a dismissive and unwelcoming attitude from the school staff, but with Alex's help, he discovers a fellow student who has coerced the Chemistry teacher into producing Ecstasy pills for sale on campus. Meanwhile, Gary develops a new mustard flavor that catches the interest of a major food company. However, when they propose to dilute the recipe for mass appeal, Gary, inspired by Henry’s integrity, decides to walk away from the deal.