In this episode of "Spirits of the Haunted Mansion," we uncover the chilling tale of Mr. Davis and Mr. Coats, the architects behind the renovation of Gracey Manor, whose partnership ends in betrayal, leading to Davis's gruesome entrapment and Coats's eternal torment in the mansion's endless corridors. The ghosts of both men now haunt the mansion, with Davis eternally trapped in his coffin and Coats endlessly wandering the labyrinthine hallways, a candle in hand.