Revealing mistake: When Stacy exits the tent before cutting herself with the knife, the rock walls behind her "shake" like they are a set or projection. It's odd.
The Ruins (2008)
1 revealing mistake
Directed by: Carter Smith
Starring: Jena Malone, Shawn Ashmore, Jonathan Tucker, Laura Ramsey
Character mistake: Jeff mentions Mathias could have septicemia which he says is "a bacterial infection usually in the bone" However as a medical student he should know that septicemia means blood infection and has nothing to do with the bone.
Trivia: Throughout the film, the five characters on the Mayan structure walk around in thin clothing day and night. In reality, it was quite chilly; the director and crew wore jackets to shield them from the cold.