Factual error: During the bank car heist at the start of the movie, the guard who leaves the drivers seat and fires with a rifle fires way more shots than is feasible without reloading at any point.
Factual error: Loosely based on the novel by Jules Verne, the entire story takes place on a remote Pacific island in the early 1860s. However, as pirates come under attack by a sea monster (in the second half of this two-part film), a modern fishing trawler or tugboat appears momentarily on the far right of the screen. (00:59:05)