Continuity mistake: While Puma Man is flying away from the mansion and Kobras tries to take over his mind, Vadinho is in the grounds surrounding the mansion, quite a bit outside the city limits. However, when Puma Man crash lands downtown, Vadinho is in the same building, with no time to get there.
Continuity mistake: When Julian Kay is tearing apart his Mercedes to look for the stolen jewels, he is seen pulling some plastic off the driver's door, in the next shot, you can still see the plastic attached to the car door.
Continuity mistake: When the boys are up in the tree peeping on Sally and her two girlfriends changing, their red car's license plate reads BAD480, but when Brenda and Shirley pull up to the drive-in their white car's license plate also reads BAD480.
Continuity mistake: In the bus scene at the beginning, the little girl with braces (played by a nonspeaking extra) is seen at the front of the bus, on one side of the fight. Then she is seen near the middle of the bus, on the other side of the fight.
Continuity mistake: When the ladies are speeding down the streets, on the way to the hospital, Jane Fonda's coat belt hangs out the bottom of the door, or isn't there, depending on the shot.
Continuity mistake: In the last scene, the Butler and Groomsman load a Sarcophagus in the back of their station wagon. The tail gate is left open and both step back as the vehicle pulls out. As they are driving off down the driveway the tail gate is closed.
Continuity mistake: The rookie holds at gunpoint the Mad Bomber; in close-up John Lisbon Wood's shoulder is bare, but in the wider angles the shirt is still up and the collar is in place. (00:19:20)
Continuity mistake: When Clifford is running down the hallway from Moody and his gang, Moody closes in on him by almost 40 feet. In the following shot, outside the auditorium, Clifford is a greater distance from the gang, sighing relief at the apparent getaway. Unless he suddenly picked up speed rounding some hallway corner, the time distance is impossible.
Continuity mistake: At the garage sale, Elaine's friend Natalie drops by and blasts the fishtank open. The tie/necklace she is wearing is off/on the collar of the shirt depending on the camera angle. In the reverse shot her thumb goes suddenly from horizontal to straight. (00:20:35)
Continuity mistake: Rosa gets a drink thrown on her swimsuit yet it's gone seconds later.
Continuity mistake: When Voltan approaches the monastery on his horse to deliver Hawk and the others an ultimatum, the Abbess goes outside to listen and it is night time. However, in every shot of Voltan speaking to them it is day time. (01:07:32)
Continuity mistake: At the beginning during the house gathering, the toilet seat is up while Arthur is gathering ice from a bag that is in the bathtub. We cut to a shot of Emily and then back to Arthur, where the toilet seat is down. (00:06:40)
Continuity mistake: Gus Soltic at the beginning of the movie pours ketchup on the eggs. When he's done, he moves away the bottle in one shot, but it's still vertical above the eggs in the next shot. (00:02:00)
Continuity mistake: When John is pushing his car through the snow (with his wife and daughter) you can see the snow on the road is thick and solid. When John enters the phone box the snow suddenly becomes very slushy and muddy. (00:01:30)
Continuity mistake: When Mickey gets into the '57 Chevy to "test drive" it, there is no gear shift lever on the steering column. The camera then shows him buckling his seat belt, and when it returns to the previous angle, there is that missing shift lever.
Continuity mistake: Peppermint Patty can be seen in the same class as Charlie Brown and Linus, even though she says that her school has chosen her as a Foreign Exchange Student and is apparently unaware that Charlie Brown has been given the same honor.
Suggested correction: Peppermint Patty lives on the other side of town from Charlie Brown and Linus in America, so she does not attend the same school.
Continuity mistake: Kenny must be fast. He's disguised as the female assistant at one point then minutes later he's disguised in the Groucho Marx costume.
Suggested correction: It's not a full costume. Kenny steals the mask and what looks like a small waistcoat (leaving even the hat). It's not implausible that Kenny made a quick change (probably after killing Ed) to formal wear (which isn't what Ed was wearing). After Ed's murder, Kenny-as-Ed appears briefly only from the waist up (showing only the stolen mask and waistcoat), and then doesn't appear again for quite a few minutes, more than enough time to change to the formal wear.
Continuity mistake: The amount of blood in the shower varies from shot to shot. One moment, it's ankle deep, then the drain is visible, then ankle deep again.
Continuity mistake: When Blackthorne tries to open the door in order to leave the room he woke up in, his hand tears the paper wall. The damage to the paper then changes between shots. (00:11:20)
Continuity mistake: When Cole and the halfbreed duel with knives, the fabric they hold in their mouths as a tether keeps flipping over, meaning the end of the cloth hangs out the left side of the mouth, then the right, and left again - several times for both actors - even tho the fight is continuous and they make no moves that would change this.