Continuity mistake: The chain and collar vanishes from Mailer's neck as he runs into the mansion. (01:33:45 - 01:35:20)
Suggested correction: It doesn't disappear; it is just hard to see. The chain is attached to the actor's back, quite securely, likely for the actor's safety. It is there, though, and can be seen in some shots.
Continuity mistake: In the flashback to the death of the headless horseman, when the horseman's steed gets shot and falls to the ground, the blood and the wound are on the right side of the horse...later in the scene when the horse is seen again, the wound is on the left side of the horse. (00:16:45)
Continuity mistake: The first time Helen is at Cabrini Green and she goes through the medicine cabinet into the other apartment she has to actually crawl through the small opening in the wall where the medicine cabinet is, but when she goes back at the end to find the baby the hole in the wall has grown considerably, she just crouches and walks right through.
Suggested correction: The hole became bigger because the Candyman is there now. Do you expect him to crawl?
I don't expect him to have to go through the opening at all since he is the Candyman. He can get into places without walking through a physical opening.
Continuity mistake: Near the middle of the film we see that Michael has a transparent reflection in a mirror because he is a half vampire. Yet, earlier in the film when the other vampires, who are full vampires, are in the video store, their reflections can be clearly seen in a glass counter. (00:12:10)
Continuity mistake: Just after Scud gets blown up, Reinhardt's face has no blood on it. Yet when he walks out of the room with Whistler, his face is covered in blood.
Continuity mistake: When Eric and Cody goes to the back alley somewhere, he unscrews the cap to the kerosene can and sets it down. In the next shot, the homeless man picks it up and unscrews it again.
Continuity mistake: When the Marines first enter the reactor room, the "Mission Time" readout on the shoulder mounted cameras jumps backwards and forwards in time with every cut. (00:54:10)
Continuity mistake: When the guy is in the mountains he burns some of the triffids at the fence and you can clearly see them frying. But when the camera pans across the garden later, there are still triffids, but they are all fire-free and there are no bodies.
Continuity mistake: Towards the end of the movie, in the scene where Anna is taking the werewolf cure to Van Helsing and the vampire bride stops her on the large fallen pillar, she falls so she is in a sitting position with the cure in her left hand. She then switches it to her right. Then in the close-up shot, the cure is still in her left hand and she switches it again. (01:49:50)
Continuity mistake: At the carnival, the glass of lemonade goes from half drunk to full. (00:32:20)
Continuity mistake: When we first see Anna's mom, the bell is on her left hand. But in the scene where Anna is down in the beach house at night and sees her dead mother, the bell changes to her right hand.
Continuity mistake: In the scene where Lex is running in the abandoned whaler camp, the "shield" she is holding keeps changing hand between shots. (01:18:05)
Continuity mistake: When the lottery winner is going to die, the beer bottle he takes out of the fridge moves all over the place. It even vanishes a couple of times.
Continuity mistake: Ripley kills the alien in the corridor after it has killed the first member of the Betty crew but there is no melting of decks or bulkheads from the creature's acidic blood. Also, the Betty crew seem unaffected by all the acid. (00:46:00)
Continuity mistake: When Tina runs up the stairs and then falls through, she lands on a blanket but when she stands up, the blanket is gone.
Continuity mistake: When Kristi sits down to have her coffee and read her magazine, the coffee cup is perfectly in place before the cabinet doors burst open and she runs away. When she comes back and closes everything, her yellow coffee mug is gone.
Continuity mistake: Jason chases Pam with a clean machete, however in the shot just before he's hit by the tractor, the machete is bloody. (01:10:40 - 01:11:20)
Continuity mistake: When Dan walks down to a podium and looks over to see the dolphin knocking at the gate, the tee-shirt he is wearing changes from being plain white with a tag badge on his left, to a white shirt with a large blue stripe across it, with a tag badge being on the right. (00:08:20)
Continuity mistake: After Mrs. Lewton closes the kettle lid, it is open in the next shot.
Continuity mistake: In the scene when Dalton is climbing the ladder trying to turn on the light in the attic, it shows him stepping onto the same step twice.