Emergency! (1972)

S6E14 Insanity Epidemic

Captain Stanley is unsettled to discover that one of his former commanding officers has become his Battalion Chief, which heightens the concern of his colleagues over his growing paranoia. Meanwhile, two men’s negligence ignites a fire at a gas station. A new hospital administrator creates complications, while a woman mistakenly injures her husband with a nail gun. In an unexpected turn, two clowns get into a brawl at an ice rink. The chaos escalates when a car careens off an overpass, colliding with a transfer truck loaded with pesticides.