Looks like James Cameron’s Sanctum needed a floatation device. Critics predicated the action thriller about a team of underwater cave divers to sail into the top spot, but Cameron’s latest film came in second bringing in only $9.2 million. At Jack FM, we’re used to coming in second so it’s only fitting that we give you a chance to win tickets to the movie that came in second. But which movie is the king of the silver screen, at least for the weekend? The thriller The Roommate, bringing in $15.6 million.