Sigourney Weaver May Join ‘Mortal Instruments: City of Ashes’ Cast

By Maryann Yin 

Last night, actress Lily Collins appeared in New York City to promote her upcoming film, Mortal Instruments: City of Bones. She answered questions, showed the trailer, and shared two clips.

Collins (pictured, via) revealed that Oscar-nominated actress Sigourney Weaver may join the cast of Mortal Instruments: City of Ashes. According to The Hollywood Reporter, Weaver “will play the ruthless leader of the Shadowhunters who will stop at nothing to destroy the man who killed her son.”

Thus far, no other new cast members have been announced. Collins and City of Bones co-star Jamie Campbell Bower have already confirmed that they will reprise their roles for the second installment of the film franchise. Shooting for the City of Ashes movie begins in September.