After Poncherello talks to the kid about watching over kids while they trick-or-treat and then gets on his motorcycle, the same Mazda RX-7 drives by twice. The same car is seen parked outside the home after the candy is stolen from one of the children.
The kid that stole the candy bag drops it in the middle of the street as Poncherello and Nelson watch him ride by on his bicycle. When they leave to pursue him, the bag of candy has disappeared.
When Moloch is drowning in the pool, his body is sinking to the bottom in a sitting position yet when Poncherello dives in, the body is at the surface in a horizontal position.
When Moloch first hears the "Moloch must die," smoke begin coming out of the vehicle. When he goes to pass Ponch and Nelson there is no smoke, and then in the next shot there is smoke again.
The CHP does not investigate children injured by spiked candy.
If the tanker was full of gasoline as shown, it would not have exploded as shown since gasoline is not explosive- it is the gasoline vapors found in partially-filled containers that explode.
To hold up a 600+ pound police motorcycle by one of the grips would require superhuman strength. The motorcycle is clearly on a trailer as it is not wobbling at all even when both occupants climb onto it.
Consumer tape players such as the one used by Poncherello and Nelson could not play cassette tapes in reverse. Grossman later details the professional-level equipment he used to analyze the tape.
"Moloch" is shown arriving and performing one song prior to Poncherello and Nelson escorting his car. Music concert headliners perform more than one song.
In the opening scene showing the CHP officers working security, Linahan has a large rectangular pouch on her belt at the center of her back while the other officer has a handcuff case there and no pouch. The pouch was used to hold the battery for the actor's microphone. Since Linahan had dialog and the other actor did not, he did not wear the pouch.
The stunt riders riding the motorcycles to the stage entrance look nothing like Poncherello or Nelson.
Crowd footage for the first concert was clearly edited in, as the sky is overcast for the crowd yet it is a clear sunny day when "Moloch" is performing.
When the hearse crashed, it exploded into a ball of flame, yet Nelson later obtained the cassette tape that was playing at the time and it was undamaged.
Moloch is supposed to be listening to the tape in his tape player but it is in the ejected position, which would make playback impossible.
After talking to Linahan and while riding to the stage entrance Poncherello and Nelson are heard to speak to each other, but the actors on the motorcycles mouths are not moving.
The volume of Moloch's singing remains the same after he put down the microphone to drink the liquid that had been modified by the manager.
The sequence of the candy theft via bicycle and the motorcycle pursuit of the bicyclist until the tanker crash takes several minutes, yet the children from the candy theft appear on foot several seconds afterwards. They could not have covered the amount of distance shown on foot in basically the same amount of time as people on bikes and motorcycles.
Grossman states that all albums are recorded at 33 & 1/3 RPM, and how he had modified the playback speed on the cassette tape. However he is analyzing a cassette tape, not a vinyl record, and it wouldn't matter at what RPM the record was recorded at. Additionally, he claimed to have "sped up" the playback to 66 & 2/3 RPM, however the background music when he plays the tape is still at a normal rate.
Grossman says, "For those people into the occult, 6-6-6 is the Devil's number." The Number of the Beast (666) comes from the Book of Revelation in the New Testament which is not concerned with the occult.
Poncherello mentions the motor carrier section investigating the hearse crash. Motor carrier divisions of highway patrol or state police agencies only investigate crashes involving heavy trucks, such as those carrying freight or hazardous materials. The hearse as a passenger car would not qualify for such an investigation.