In Where There's Smoke, a gripping episode of Incredible but True, the story begins with the mysterious death of J. Temple Thurston in 1919. After a quarrel, the Thurston family disperses, leaving Holley Manor empty. One fateful morning, an alert neighbor notices smoke billowing from the second-story window, prompting a swift response from the fire department. As firefighters arrive, they manage to extinguish the flames before significant damage occurs, but what they discover inside raises more questions than answers.