Watch 123Movies. Inspired by the real life game of “geocaching”, this riveting, slow-burn psychological thriller stars Dani Colleen as Casey. She gets introduced to a real life treasure hunting game that propels her out of the safety of her apartment. After a series of unsettling events, Casey begins to question if there is a real menace lurking in her presence. In a dramatic twist, her suspicions soon manifest into a waking hell that puts her face to face with her worst nightmare.