Factual error: When the magician has brought the crocodile home at the beginning of the movie and is trying to get him to sing, the crocodile is shivering because he's cold. The magician wraps him with a scarf and the crocodile warms up and is willing to sing. However, this would not work, as crocodiles are cold-blooded and unable to generate body heat. The crocodile would need a heat lamp or some other source to become warm again.
Factual error: The "X"s crossing out days on Don's calendar indicated it was Thursday June 9, 2021 [but June 9th actually fell on a Wednesday]. Allen was watching a TV show that aired 12:30 - 2:30 AM, so Allen was smoking outside in the dark during the early morning hours of Friday June 10th. A Full Moon was shown after Allen was watching TV and before he went outside. Full Moon didn't occur until June 24, 2021 (about two weeks later) during daytime hours (11:39 AM - 2:39 PM, depending on the time zone - 1:39 in OK). (00:19:37 - 00:30:19)
Factual error: April arrives for her first day of work at "Shady Oaks Senior Living" and sees Max, the resident who passed away the night before, being wheeled out on a stretcher with his head uncovered. A deceased person's entire body would be covered by the sheet. (00:03:14)
Factual error: The film gets basic physics wrong while trying to depict relativity. Buzz Lightyear leaves T'Kani Prime for a trip around its sun, travels with near-light speed, and returns four years later. This could only have happened if T'Kani Prime's sun were at least two lightyears away! It gets more ridiculous. Buzz's last trip takes 26 years, even though he has traveled at faster-than-light speed. Overall, T'Kani Prime is experiencing either a mysterious time slow-down or a rapid orbit expansion.
Factual error: When Laura dropped Cody off at school, there was one boy (far left side of screen) wearing shorts. In 1950s (and later) California, boys were required to wear long pants to school (no shorts!) and girls had to wear dresses. (00:15:26)
Factual error: When Martine enters the passcode to reveal the bats, you see her hit "3" first followed by what seems to be "5" (the rest is blocked by her body). She then tells Michael his passcode is the first 6 digits of pi backwards. The first 6 digits backwards would be "951413."
Factual error: The nuclear missiles are shown in flight numerous times. They're travelling horizontally, and have their rocket motors on. Except that long range nuclear missiles are ballistic, and follow a curved path to and from space. And their rocket motors are on only for the thrust phase of the flight, and not halfway to the target.
Factual error: At the end of the film a character is walking through a studio lot in 1952. Through the trees behind him can be seen a section of a poster advertising Jackass Forever (2022).
Factual error: The owl that JP was looking at made a "who who" sound. The owl may appear to be a Snowy Owl (one many people are familiar with), but it is a Barn Owl. Barn owls are not "true" owls and it is the true owls who "give a hoot." Barn owls don't hoot; they make a screeching or squealing sound which can be piercing (and eerie to some people). (00:32:50)
Factual error: When the Allosaurus bent over to pick up her egg (which was almost touching a newly-thrown hand grenade), the hand grenade exploded only toward the right of the screen, engulfing the dinosaur. A hand grenade would/should explode in all directions. (01:19:30)
Factual error: Posters and banners for the fall harvest festival are printed in full color. This would never have happened during the depression in rural Virginia.
Factual error: Considering everything that happens after Lester comes down the stairs at Samantha's house around 10:05 PM, it is impossible for it to only be 10:15 when she sits down to eat pizza. Their scuffle and Samantha somehow getting Lester zip-tied in a chair alone would take much longer than 10 minutes. (00:15:42 - 00:38:28)
Factual error: The movie starts with "cawing" from a Crow, but shows a Raven perching on a rail. A Raven is easily distinguishable from a Crow by the curve/hook at the end of its beak, which was present. (00:00:13 - 00:00:39)
Factual error: Henry appeared to punch Jason higher on his left side and more toward the back than where the bruise was later shown to be (closer to his waist). More significantly, the bruise quickly changed colors from red/blue-purple to the entire large area being bluish-purple and deep purple. However, bruises typically take at least one or two days to change to deep purple. (00:45:55 - 00:49:19)
Factual error: Sam Cooper's Rx label was for Alprazolam (generic Xanax) 2 mg, qty #150, refill 2x, and "take 1 tablet by mouth as needed." "Must last _" length was not visible and there could have been warning stickers (may cause drowsiness) on the other side. However, Xanax is a fast-acting tranquilizer which should last 6 hours and the dosage should not exceed 10 mg per day. The instructions to "take 1 tablet by mouth as needed" should have had restrictions attached to prevent serious side-effects/death. (00:49:38)
Factual error: The Lenox Hotel and The Copley Plaza Hotel are a block away from each other. Griffin did not need to take the horse and buggy and then a bus to get there. They are way too close for that.
Factual error: Birdie tries to use the tune recognizing app Shazam speaking to the wrong device. When she does that, the TV in the background plays footage from CNN, with the coronavirus epidemic, featuring Dr. Fauci. However, in that particular part of the scene they also show a map of the US that displays the states with no mask mandate. The chart can't be a May 13, 2020 one (supposed date of the scene), since it shows the situation at the end of the year. Several states in white like Washington, Nevada, Oregon adopted it only in the summer. (00:08:20)
Factual error: Doctor Key tells Mary, "If you pose a threat to those around you, we will be forced to keep you here [hospital] longer. That means your son will be placed in foster care." Family members, such as the grandmother and uncle currently taking care of Tony, are preferred before placement in foster care. Foster care is usually considered among the last resorts, not first, and only when there are no suitable family members or significant others to provide temporary care for a minor. [SPOILER: It isn't known that the grandmother and uncle aren't biological relatives.] (00:29:15)
Factual error: "Mon, April 28, 2019" was displayed on Alex's cell phone, but April 28, 2019 fell on a Sunday. (00:51:00)
Factual error: Pettis' calculation of the amount Connor needed to replace his asset was way off. He stated, "[Cornell] brought me about 250 [$250,000] a year. He had at least 20 more years of service. Subtract five years he might have spent in prison, so you owe me, what? Six point two million." Pettis was presented as intelligent, but a quick mental calculation of even the full 20 years at $250,000 would total only $5 million (not $6.2 - an odd sum). For 15 years, the total would be $3,750,000. (00:28:45)