'Prom Night' crowned box office winner

"Prom Night," from Sony Pictures' genre division Screen Gems, opened No. 1 at the box office with an estimated $22.7 million in ticket sales over the weekend, the studio said Sunday. The updated version of a 1980 cult favorite notched the strongest opening for a pure horror film since the Oct. 26 weekend, when "Saw IV" racked up $31.8 million.

The studio pushed the film with a variety of stunts, including displays from which theater employees popped out to spook -- or at least crack up -- curious patrons. The poster features a screaming prom queen with her tiara askew, and trailers and TV spots focus on the story's female students.

"The horror genre in general has not been doing that terrifically, but Screen Gems is at the top of their game in making and marketing these kinds of films," said Rory Bruer, Sony's president of domestic distribution.

The monster movie "Cloverfield" and the zombie thriller "I Am Legend" posted better openings, but both could be considered science fiction, according to box-office tracker Media by Numbers. None of this year's horror movies, including "The Eye," "One Missed Call," "Shutter" and "The Ruins," had topped $13 million in its first weekend.

The R-rated crime drama "Street Kings," a Fox Searchlight Pictures-Regency Enterprises co-production with an ensemble cast headed by Forest Whitaker and Keanu Reeves, opened at No. 2 this weekend with an estimated $12 million.

The blackjack caper picture "21" continued to hold up well for Sony, ranking No. 3 with about $11 million in its third weekend, and Fox's family adventure "Nim's Island" was a solid fourth with $9 million in its second weekend.

The PG-13 "Prom Night," produced by Neal H. Moritz on a budget of about $20 million, has had brutal reviews (14% positive, according to compendium RottenTomatoes.com), but it pulled in enough teenagers and young adults to open at the high end of industry expectations.

Brittany Snow from "Hairspray" and Scott Porter from NBC's "Friday Night Lights" head the low-profile cast. The picture is a loose reworking of the cult favorite about a vengeful stalker who terrorizes a group of students.

It was released on an ideal weekend, with modest competition in the market and prom season heating up at most schools. The marketing materials were aimed squarely at the young female demographic that is considered the sweet spot for horror-thrillers, a move that paid off with a $9.5-million opening day Friday, followed by sharp drops.