Watchmen director Zak Snyder has lost his female lead in his upcoming production Sucker Punch, a violent prison movie set in the 60's.
Amanda Seyfried (Mean Girls, Mama Mia) has had to drop out of the project as Warners will not release her from her Big Love shooting schedule to film it.
She will be replaced by Australian actress Emily Browning, probably best know for her role as Violet in Lemon Snickets.