Erros de gravação

On the bus with Alice, Jerry says that the official story on Ernest Herriman is that he drowned in a swimming pool. But back earlier, when Jerry's clipping newspaper articles, if we freeze the frame and read the article about Harriman, the official story is that he was drowned in the ocean off Maryland. The dialog in the script didn't match the text on the prop.

Jerry takes out a metal tin from the fridge labeled "TAPIOCA", but when he is seen later eating it, it is labeled "TAPIOCA PUDDING".

When Jerry pulls up to the newspaper stand, he splashes the men sitting drumming on buckets but soon afterwards (too soon), the men are dry.

When Jerry pauses before getting into the car on the bridge, you can see that the steering wheel has a leather-wrap cover. When they drive away, the wheel is bare.

Jerry and Alice leave the Queensboro Bridge towards Connecticut in broad daylight; a few minutes later when they cross under an interstate highway intersection in the Bronx it is pitch black dark. The two points are only about 20 min apart.

When Jerry leaves Alice on the train and Alice gets a phone call on her mobile phone, she is still in the subway. Mobile phone technology of the day dictates that calls can not be completed when underground in the subway. She would not have a signal to receive or make a call.

The scenes from O Feitiço de Áquila (1985) are shown out of sequence.

In the bookstore when Jerry buys a copy of Catcher in the Rye, the ISBN that comes up on the screen is improperly formatted. At the time, ISBNs had 10 digits and did not begin with "256-".

In the beginning Jerry is in his cab staring at someone arc-welding. This causes blindness, or at the very least, "arc-eye", which is extremely painful for at least a day.

When the shock troops rappel down from the black helicopter they can be seen to land on soft mats rather than hard New York City pavement.

When Jerry is trying to escape from the hospital after being handcuffed to the bed he passes through the security screen. Dr. Jonas gets caught behind the screen and demands, "Open this gate." however just before this you can see the gate is slightly ajar and Jonas pushes it closed before making his demand.

Sparks still flying from the vendor cart after it stops against the police car.

When Jerry is driving up to his apartment in the beginning of the movie and pushes the car backwards to park on the corner, the car moves back way too easily. If the car being pushed back has an automatic transmission, the rear wheels (or the front in a front wheel drive car) would be locked, hence causing the car to skid. If the car had a manual transmission, the last driver of the car should have placed the transmission in first gear or applied the parking brake. Either way, the car would have skidded backwards. The chances of the car being left in neutral in either situation is unlikely at best, and if so, the odds of that particular car being in neutral are very high, considering the amount of cars in Manhattan.

When Jerry falls down the stairwell while strapped into the wheel chair, the stuntman's hands are not tied down and can be seen freely grabbing for the handrail.

When Jerry is taped to the wheelchair and Jonas first confronts him, we see Jonas blocking the light, yet there is no shadow on Jerry. Even when we can see the back of the wheelchair, we should be able to see some part of Jonas' shadow over Jerry and/or the wheelchair.

When Jerry is talking about the water main he looks over his shoulder and you see the ID of the real cab driver Raffi Paloulian 4650217.

When Alice is in Dr Jonas' office and the camera is on her (and from behind Jonas), after he says "then you can judge who and what I am" you can clearly see that Jonas is still talking after the end of the sentence.

When Jerry escapes from the hospital, he waits inside Alice's car. He tells her to leave right away and when she does there is a reflection of a few crew members, especially the boom operator.

Jerry and Alice get off the 72nd St. bus and enter what Jerry calls the 7th St. subway station, where Harriman drowned. However, he boards an N train in the Times Square station, with an exit to 41st St. sign visible in the background.

If Jerry really was as paranoid about being followed as he seems given his driving all over New York City to mail his newsletter, he would wear gloves when doing so. He's shown putting them in the mailboxes without gloves on which his fingerprints would be all over the letters and envelopes.

Jerry mentions serial killers are only identified by their first and last names, with their middle names excluded. He clearly forgot about John Wayne Gacy, Westley Allan Dodd, Charles Ray Hatcher, Matthew James Harris, William Henry Hance, Keith Hunter Jesperson, Martha Ann Johnson, Paul Michael Stephani, Timothy Wilson Spencer, John Floyd Thomas Jr., William Paul Thompson, and Gerard John Schaefer.