Plot hole: The plot that a piece of the Roman spear that pierced Christ ends up in a hidden Mayan temple in the Amazon (which is nevertheless still full of gold etc.) makes no sense.
The Librarian: Quest for the Spear (2004)
1 plot hole
Directed by: Peter Winther
Starring: Kyle MacLachlan, Bob Newhart, Noah Wyle, Sonya Walger
Factual error: Flynn says that the chamber in the Mayan temple is "an exact replica of their great temple of Teotihuacan." But Teotihuacan was not a Mayan city, but rather the hub of a separate civilization (themselves called the Teotihuacan). It was in central Mexico, hundreds of miles from the Mayan area in the Yucatan Peninsula.
Flynn Carsen: I just want to get to know the Nicole beneath the surface arrogance. Peel back the layers.
Nicole Noone: What do you think is below the surface arrogance?
Flynn Carsen: More arrogance. And then perhaps a few delicious layers of flaky disdain. All around a creamy sweet center of homicidal rage.