Nature's Grave (2008)

James Caviezel and Claudia Karvan play a married couple who go on a camping trip to fix their marriage in the thriller Nature's Grave (2008), a remake of Long Weekend (1978). When they carelessly damage their environment, the forces of nature conspire against them to seek revenge. There’s no skin here, but we do get to check out Claudia in a skimpy bikini before things start to go terribly wrong—“terribly wrong” meaning “fully clothed.”