Let the countdown begin!
The teaser trailer for THE MORTAL INSTRUMENTS: CITY OF BONES will be premiering on Thursday, Nov. 15.
The teaser trailer will premiere on Entertainment Tonight before debuting online at MTV.com at 10 p.m. EST.
It will also be running in front of Breaking Dawn Part 2, which hits theaters on Nov. 16.
Check out this video where Lily Collins, Jamie Campbell Bower and Robert Sheehan deliver the exciting news!
How excited are you for the trailer? Sound off in the comments!