You are watching the movie Curvature produced in USA belongs in Category Mystery, Thriller with duration 90 Min , broadcast at,Director by Diego Hallivis,Helen tries to cope with the recent death of her husband, a scientist who killed himself right when he was on the verge of successfully completing the invention of a time machine. One day, she receives a phone call, and a voice suspiciously resembling her own voice warns her that she’s in danger. Is it possible Helen has time travelled? And what could have led her to do something like that?