LOS ANGELES - "The Amityville Horror," a remake of the popular 1979 haunted house flick and the only film to open in wide release over the weekend, took top honors at the North American box office without much direct competition.

The R-rated film, based on a bestseller by Jay Anson, marked the last wide release managed solely by distributors at MGM, which was acquired two weeks ago by an investor group led by Sony Corp.

It was also the first MGM-produced film since that merger to count as part of Sony Pictures’ market share. The film also is a co-production with Miramax’s Dimension films.

Starring newcomers Ryan Reynolds and Melissa George, "The Amityville Horror" raked in US$23.3 million (NZ$32.5m), according to box office tracker Exhibitor Relations, about the amount studio executives had expected.

Meanwhile, last week’s No. 1 pick, "Sahara," which has been drawing a broad family audience, slipped to second place with US$13.1 million with a cumulative total of US$36.4 million.

Produced by Bristol Bay and released by Paramount Pictures, "Sahara" features an Indiana Jones-type character played by Matthew McConaughey in search of a lost Civil War battleship. Also starring are Penelope Cruz and William H. Macy. Paramount is a unit of Viacom Inc.

Holding its own at No. 3 for the second week in a row was Twentieth Century Fox’s "Fever Pitch," a PG-13-rated chick flick with a baseball theme.

Fox is a unit of News Corp.

The film starring Jimmy Fallon and Drew Barrymore, and also produced by Barrymore, drew US$8.8 million in sales and a cumulative total of US$23.9 million.

"Sin City," the R-rated film noir adaptation of Frank Miller’s comics from Dimension, a unit of Disney’s Miramax studio, slid to No. 4 from No. 2 in its third week at the box office. Starring Bruce Willis, Jessica Alba and Mickey Rourke, the film drew US$6.7 million, 53 per cent less than last week, and cumulative sales-to-date of US$50.7 million.

The rest of the top 10 films remained in much the same pecking order as they had been in last week.

Sony Pictures’ PG-13-rated "Guess Who," an update of the 1967 classic "Guess Who’s Coming to Dinner" with Ashton Kutcher and Bernie Mac, slid one spot to No. 5 from No. 4 last week, with US$4.9 million and a cumulative total of US$57.6 million.

The PG-13-rated "Beauty Shop," starring Queen Latifah, slid one spot to No. 6 from No. 5 last week drawing 3.8 million and a cumulative total of US$31.3 million. "Beauty Shop" was also released by Metro-Goldwyn Mayer Inc., before the company was acquired by Sony.

Slipping one notch to No. 7 from No. 6 was "Robots," from Fox, which drew US$3.6 million in ticket sales and a five-week cumulative haul of US$115.7 million.