International - Mamma topples knight
The total gross of Screen International's international chart was down 7.8% week on week for the first box-office weekend of September. Warner Bros' The Dark Knight was knocked from the top spot for the second time, ousted by Universal Pictures' Mamma Mia! The Movie which opened in a further six territories this week. The musical boasted a 38% week-on-week increase, earning $16.4m from 39 territories, and is poised to pass the $300m mark internationally.