THE Incredible Hulk has powered its way to the top spot of the US box office chart, early figures show. The green superhero remake took $54.5m (27.9m) on its opening weekend pushing last week's number one Kung Fu Panda - $34.3m (17.6m) - into second. The weekend's other new entry, The Happening - directed by M Night Shyamalan - was in third spot taking $30.5m (15.6m). You Don't Mess With The Zohan fell into fourth place in its second weekend. Adam Sandler's comedy, which opened in second place last week, took $16.4m (8.4m). Indiana Jones and the Kingdom of the Crystal Skull fell two places to fifth spot with $13.5m (6.9m).  Sex and the City, meanwhile, fell out of the top five in its third weekend, taking $10.2m (5.2m) and sixth place.  Paul Dergarabedian, of box office tracker Media By Numbers, said year-on-year box office sales had been up for three weeks running. The last Incredible Hulk remake - Hulk, directed by Ang Lee - performed better than the new version on its opening weekend in 2003, taking $62m ($31.7m). The new Marvel Studios remake is directed by Louis Leterrier, who made the Transporter films.                    - BBC