When 28-year-old free spirit James Ross learns he's inherited a ghost town from his grandmother Dorothy, he's shocked. Dorothy never mentioned Cassidy—a small, abandoned mining town in California's Death Valley—to anyone in the family. Fueled by a love for adventure, James seizes the opportunity for a road trip to explore his inheritance, reluctantly bringing along his girlfriend, Louise, and putting his job at his best friend's bookstore on hold. Upon arrival, James discovers that the town's buildings are surprisingly well-preserved. As he and Louise sift through Dorothy and her mother Millie's old journals, they uncover the mystery of a group of workers who vanished nearly a century ago. James's curiosity leads him into the caves, where he slips through time and encounters Howard Phillips, the enigmatic town owner from 1938. Howard harbors a secret—he's building a radio-like device that he claims can communicate with otherworldly beings. With time running out, James must uncover Cassidy's secrets before he risks getting trapped in the past and becoming a ghost himself. Cassidy, California, is a captivating mystery about uncovering your roots, embracing sacrifice, and pursuing your heart's desires.