Watch 123Movies. After a fun night in the pub catching up with friends, Jen makes her way home. Trainers on, she is prepared for the short walk, but her confidence starts to dwindle as she crosses dark streets, confronts a lone police officer, and questions whether someone is following her. In spite of her own misgivings, she downloads a new app that everyone's using, "Safe Home; a drone to walk you home." She's seen other women using the drones, but will she be betrayed by the very thing that's supposed to protect her?