Cam is a techno-hermit, conducting life from his electronically automated smart-home. Work, shopping, entertainment and most notably: socialising. Cam interacts with strangers on the platform Hello Stranger: a randomised video chatting website. Eventually, he encounters a masked stranger with an altered voice. Unnerved, Cam leaves the call only to find the stranger has hacked his smart-home and locked him in. The stranger tells Cam that he must win three rounds of games or it is ‘game over’. Viewers must make decisions and play the 3 games in order for Cam to survive but one wrong choice could lead to a grisly end.