Set amidst the sultry jazz atmosphere, at a North Carolina housewarming party, "The Clock That Stops At 3" delves into the tumultuous night of Ambrose Morgan, where festivities morph into a harrowing tale of betrayal, jealousy, and murder. As Ambrose navigates the celebratory atmosphere, mingling with guests and reveling in the joy of his new home, a sinister undercurrent emerges, leading to a shocking revelation when the clock ominously strikes 3, forever altering the trajectory of his life.