Here is what will be coming to a theater near you this weekend.

"Sanctum" (R) (In 3D)

A team of cave divers is trapped underground after a freak storm collapses the cave entrance.  With their exit blocked, the group is forced to go deeper into the cave system to try to find another way out before they use up their oxygen supply.

Richard Roxburgh . . . who you'd remember as The Duke in "Moulin Rouge" and Dracula in "Van Helsing" . . . plays the expedition leader.  "Fantastic Four" star Ioan Gruffudd is the financial backer trapped down there with him.  (--It's based on a true story and produced by "Titanic's" James Cameron.)

The Roommate" (PG-13)

"Gossip Girl's" Leighton Meester plays a deranged college freshman who becomes obsessed with her new roommate, Minka Kelly from "Friday Night Lights".