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 - chronological order
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 300 quahuitls long. A quahuitl is approximately 2.5 meters, so 300 quahuitls would be 750 meters, or nearly half a mile. The chamber he and the others are in is large, but not that large.
Flynn Carsen: She may have been in cahoots with Wilde all along! Cahoots... I've been cahooted.