Nicholas Hoult stars and Owen Harris directs. (Also let's stop calling anything over 30 seconds a teaser. Please.)
Kill Your Friends premieres at the Toronto International Film Festival in September.
The genre-bending film is meta and doesn't stick to any stereotypical film constructs, and we can't wait.
Watch the trailer here and see it in theatres October 9.
I highly recommend only watching the teaser if you've read the book. It gives away basically the entire plot in its short minute and twenty seven seconds.
Room will premiere at the Toronto International Film Festival this September.