Unfriended

High school student Blaire Lilly is spending the evening on a video call with her friends when an account belonging to Laura Barns, a classmate who died by suicide a year earlier, joins the conversation. The group assumes someone is playing a prank, but the anonymous user refuses to leave and begins exposing private secrets connected to Laura’s death. As the friends try to identify who is behind the account and escape the chat, the messages turn into a threat against each of them.