Factual error: A native French speaker like Monique would never mistake the word 'testicle' for 'tentacle'. The French word for 'testicle' is 'testicule' and the word for 'tentacle' is 'tentacules' - both are pronounced almost identically to the English form. She'd have to confuse the two words in French, and not even a non-English speaking French person would make a mistake like that. Monique's English is very good. She'd be perfectly aware of what she was saying.,.
Factual error: There is absolutely no way to fit three people in the cockpit of a single seat F16 fighter. There is no large empty space behind the pilot's seat - there is a bulkhead, and behind that a rather obtrusive jet engine. Even the two seater training version of the F16 cannot accommodate three people - there is no space behind either seat large enough for a third person, which this mockup has.
Factual error: When Rachel and Samuel leave for Philadelphia by train the train overtakes Daniel's cart after quite a while. That's not possible since Daniel was still standing on the platform when the train left the station. (00:08:45)
Factual error: The KGB agent hunting Jonathan is carrying a Spanish Campo-Giro pistol. There's no way a KGB agent would carry a foreign sidearm in a Soviet Bloc country, especially one that was phased out of service in the late 1920's.
Factual error: When John Cusack is talking to Daphne Zuniga in the swimming pool, watch for the view of the window. There is a palm tree growing at this Northeastern, snow covered college campus. (Obviously an oversight when filming in California, but a mistake nonetheless.)
Factual error: In the shot of Florence with several bridges and the river shown, cars and motorbikes can be seen going across the lowest bridge in the shot. (00:10:10)
Factual error: Near the end, Angelo Partanna gets off an A Train at 18th Avenue to meet Charley. The A Train has never stopped at 18th Avenue. (01:50:00)
Factual error: There is a scene in which the Catholic high school boys are lined up to go to Confession to a priest. One of the minor characters is a compulsive masturbator, a recurring gag in the film. He is trying to estimate how many times he has wanked since his last Confession, and Kevin Dillon's character takes out a digital calculator to help him figure it out. The film is set in 1965, about 8 years before personal calculators hit the market. (I was precisely the age of the characters in 1965, and we would have sold our souls to the devil for such a device. It was still science fiction!).
Factual error: When the bishop is told Navarre is back and the bishop from the balcony claps and orders for Cezar, the portico behind the servant has a sprinkler pipe running from the first column to the opposite wall. Kind of advanced for a medieval castle. (00:33:00)
Factual error: Peter Coyote describes the killer as "not a psychopath. He's an ice man," implying the killer is too calculating and manipulative to be considered a psychopath. This is a common misconception: a cool and calculating manipulator is exactly the standard profile for a psychopath. Most people who make this mistake are usually conflating psychopathy with psychosis (or being "psychotic"), when those are actually two separate and quite different conditions.
Factual error: Swain was leading to Shute 9-13. He got an escape, then a takedown, then a fall. The score should have been 12-13 when he got the fall, but the scoreboard still showed 9-13 after the match when he was celebrating with his team. (01:43:33)
Factual error: When Kirby sees Dale at the ER, he says "You were a senior when I started at Georgetown." That's just three years between them and the gang just graduated from Gtown a few months ago. Dale should still be in med school, years away from becoming a doctor.
Factual error: When Anthony Michael Hall is being pursued by the police, they have the logo of City of Los Angeles, but this takes place in Chicago. (01:18:40)
Factual error: Quatermain and Jessie are on the roof of the caboose of the train. The train engineer slams on the brakes because there are elephants on the tracks. Instead of being flung forward as the train slows, Jessie is flung towards the rear.
Factual error: During the scene where the laser is used to heat the popcorn in Hathaway's house, the laser hist the ground, works its way up the side of the house and then settles on the window. At that point it stops moving. This seems impossible since the laser is being fired from a moving airplane and would constantly need a slightly different angle in order to keep hitting the house in the same spot.
Factual error: During the movie they play two Patsy Cline songs, Crazy and Leaving On Your Mind.Problem is Desert Hearts is set in 1959.Those two songs were released several years later, Crazy in 1961, Leaving On Your Mind in 1963.