Warner Bros' Harry PotterAnd The Prisoner Of Azkaban passed$400m at the international box office at the weekend after an estimated $20.3mhaul on more than 6,700 screens in 51 countries.

The family picture's grossis now an estimated $403.8m and weekend magic was driven by a mighty $8.9mthird weekend haul on 757 screens in Japan that raised its total there to53.6m.

In Hong Kong it opened on anexcellent $1.4m on 76 screens, surpassing the first picture by 7% and thesecond picture by 20%. Including previews it opened on $1.8m.