Corrected entry: When Vince and Gabe are minutes away from being electrocuted, Vince throws his gun to Gabe to shoot the chains on the handcuffs off. However, Vince's gun was rigged during the coffee break. So when Gabe tried to shoot the handcuffs off, then the gun would have backfired like later in the movie.
Corrected entry: When the team collects itself after the boat explosion, Bobby says of Harris "Say what you like, but Harris is a Company man." CIA agents, not "Mindhunters" FBI agents, refer to their employer as "The Company".
Corrected entry: The helicopter used to transport the agents to the island is German registered. You can read the registration, D-HAFV, when they board. Since the movie takes place in the US, a German registered helicopter looks very out of place.
Corrected entry: When Sara finds Vince in the elevator, the main blood splatter is at least two feet above where it should be, since he was sitting when the gun blew up in his face.
Corrected entry: Before supposedly leaving the island, Val Kilmer tells his recruits something like, "There will be another guy around here, a puppeteer. Find him." Then there are puppeteer related killings, which are done by one of the recruits. But how did the killer know for sure there would be anything related to a puppeteer on that island, to stage all those "puppets" hanging around? How did he know the place so well, if it was a "secret" place for Navy Seals' training? And how could he have prepared the domino stunt and all the other tricks without anybody noticing?