Another great trailer has been released for Mortal Instruments: City of Bones starring Lily Collins. It’s a nice long one full of great footage to get you ready for the August premiere, and don’t forget, we reported at the end of May that the movie is opening a day early!

Trailer: Mortal Instruments: City of Bones

Looking good!

The Mortal Instruments: City of Bones starring Lily Collins, Lena Headey, Jamie Campbell Bower, Jonathan Rhys Meyers, Robert Sheehan, Kevin Zegers, Kevin Durand, Aidan Turner, Jemima West, Godfrey Gao, CCH Pounder and Jared Harris is slated to hit theaters August 21, 2013.