The Ruins

While vacationing on the Yucatan Peninsula, 20-something Americans Jeff (Jonathan Tucker), Amy (Jena Malone), Eric (Shawn Ashmore), and Stacy (Laura Ramsey), befriend German traveler Mathias (Joe Anderson), who invites them to accompany him into the jungle to meet up with his archaeologist brother at an "off the map" Mayan temple. They agree, but once they arrive, angry locals shoot one of their party and refuse to allow them to leave. The Americans and Mathias retreat to the top of the temple, only to find the archaeological camp deserted. Mathias falls into the temple and is badly injured, but that is only the beginning of their troubles, as it soon becomes apparent that the vines covering the temple are alive in a way that goes beyond normal vegetation. (official distributor synopsis)