Martin Scorsese's psychological thriller Shutter Island is driving movie fans crazy - the film has topped the U.S. box office chart for a second consecutive week.
The new movie, which stars Leonardo DiCaprio as a U.S. marshal investigating the disappearance of a patient at a prison for the criminally insane, has scored another $22.2 million, taking its 10-day total to $75.1 million.
Bruce Willis' police comedy Cop Out debuts at number two with an impressive $18.6 million and horror film The Crazies, a remake of George Romero's 1973 movie, is another new entry at three after taking $16.5 million.
Director James Cameron's sci-fi epic Avatar continues to make headlines - the film is in fourth place with earnings of $14 million, taking its total domestic haul to a whopping $706.9 million, more than two months after its release.
Pierce Brosnan's Percy Jackson & the Olympians: The Lightning Thief rounds out the new box office chart top five.
Martin Scorsese and Leonardo DiCaprio's Shutter Island is thrilling cinemagoers - the movie has topped the U.S. box office chart, taking $40.2 million during its debut weekend.
The director and star's fourth collaboration, which stars DiCaprio as a U.S. marshal investigating the disappearance of a patient at an insane asylum, is the best opening for the pair yet.
Their last Oscar-winning film, The Departed, debuted at $26.9 million in 2006. They previously worked together on Gangs of New York and The Aviator.
Meanwhile, star-studded romantic comedy Valentine's Day slipped to number two, with takings of $17.2 million. The Garry Marshall film, which stars Julia Roberts, Jessica Alba, Jennifer Garner, Anne Hathaway, Ashton Kutcher and Bradley Cooper, now boasts a 10-day total of $87.4 million.
James Cameron's Avatar remains strong at three with $16.1 million - two months after its debut. The sci-fi sensation's record-breaking U.S. total tallies in at $687.8 million. Worldwide, the film has taken in $2.47 billion.
Rounding out the top five are Pierce Brosnan's Percy Jackson & the Olympians: The Lightning Thief and Benicio Del Toro's The Wolfman, with total earnings of $15.3 million and $9.8 million respectively.