Traditionally the long Memorial Day weekend marked the start of the Summer movie season. In the last decade that unofficial date has shifted to the beginning of May, but this is still a marquee weekend for film. And what better way to celebrate that than with the return of one of cinema’s biggest stars.

Will Smith hasn’t been in a movie in nearly four years, and his return also marks the return of one of his most beloved characters, Agent J. Men in Black III had a solid debut bringing in $70 Million over the four-day weekend. That comes in a bit below expectations, but ranks as a strong debut none-the-less considering where the franchise was.

While not an actual reboot, the sequel actually proves that the Men in Black universe is still capable of being an entertaining summer destination. The movie also did well overseas, but only doing well is not what Sony was hoping for. If this franchise makes its way to a fourth installment positive word of mouth is going to have to give this film some legs.

Speaking of hot gams, The Avengers might have dropped to second place, but it still managed to impress. Bringing in over $46 Million over the extra long frame represented a very slight dip for the film. This was extra impressive when you consider Men in Black is direct competition for its target audience.

If Oren Peli has made his mark in one place, it’s been the attention that he’s brought to the “found footage” subgenre of horror films. He has made Paramount’s Paranormal Activity a massive, billion dollar franchise. Now he’s taking on a different myth with the legend of the abandoned Chernobyl nuclear plant.

Here’s the synopsis.

“Chernobyl Diaries” is an original story from Oren Peli, who first terrified audiences with his groundbreaking thriller, “Paranormal Activity.” The film follows a group of six young tourists who, looking to go off the beaten path, hire an “extreme tour” guide.

Ignoring warnings, he takes them into the city of Pripyat, the former home to the workers of the Chernobyl nuclear reactor, but a deserted town since the disaster more than 25 years ago. After a brief exploration of the abandoned city, however, the group soon finds themselves stranded, only to discover that they are not alone…

The first trailer is now here, to give you the same chills that worked so well with Paranormal Activity. Check it out after the jump, and see it in theaters on May 25th.