Chatroom

Five teenagers with different personalities are introduced to one another in a chatroom called "Chelsea Teens!" But one shows its darker side, threatening the others' lives.

Chatroom is a 2010 drama horror movie directed by Hideo Nakata, starring Matthew Ashforde, Dorothy Atkinson, Matthew Beard. It holds an IMDb rating of 5.4/10 from 9,994 votes and runs 1h 37m.