‘Game of Thrones,’ ‘Mad Men’ Actors Join ‘Mortal Instruments’

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Game of Thrones actress Lena Headey and Mad Men’s Jared Harris have joined the cast of The Mortal Instruments: City of Bones. Godfrey Gao has also joined the production.

Harald Zwart is directing the movie, an adaptation of Cassandra Clare’s YA fantasy novel from Constantin Film and Unique Pictures.