Legends are tucked into every fold of the Colorado mountains surrounding the town of Mercy Peak. In 1948, when Mercy Windsor arrives after a scandal shatters her world as Hollywood's beloved leading lady, she is determined to forge a new life in obscurity. She purchases an abandoned estate with a haunting history and begins to restore it to its former glory. But as she does, her every move tugs at the threads of the mountain's lore, unearthing what became of the infamous Galloping Goose Railcar No. 8, which vanished years ago. Among the towering mountains, the ghosts of the past entangle with the present to find a place where healing, friendship, and hope can abide.