Revealing mistake: When Dracula pulls the silver stake from his heart, you can see it is a prop from the way the point wobbles slightly. (00:59:35)
Continuity mistake: When Anna is trying to free her brother from the gurney, the leather strap around his neck disappears and reappears from shot to shot. (01:00:55)
Factual error: On the map, Budapest is indicated to be just as large as Transylvania, or at least of the same size category. Apart from Budapest being only a city and Transylvania a pretty large county, Budapest (taking its 19th century size) is not more than 500 square kilometres while the Transylvanian region is circa 57000 square kilometres. (01:11:40)
Revealing mistake: When Verona grabs Van Helsing of off the chariot/coach, you can see the special effect of her claw holding Van Helsing is not quite matched up. The claw "wobbles" slightly over Van Helsing's arm. And this does NOT have to do with the fact he is struggling. (01:12:50)
Continuity mistake: After Aleera has grabbed Sara and Van Helsing runs after to the edge of the cliff looking for them, we see him holding his hand to his wound. When it cuts to Carl and the Frankenstein Monster getting to him we see him placing his hand on the wound again. (01:18:05)
Factual error: The Hungarian Parliament appears both in the film's Budapest and on the official posters. The film is set in the 1880's. The Parliament was built in the 1900's. (01:18:30)
Continuity mistake: In the opening shot at the Ball when Carl and Van Helsing are to "trade" Frankenstein for Anna, everybody has a reflection in the mirrors at either side of the ballroom although they are later to be revealed as Vampires and have no reflection. (01:20:45)
Revealing mistake: At the ball when Carl pushes the man spitting fire so that he spits fire on Dracula, you can see Dracula grabbing him and throwing him away. Then it cuts to Van Helsing gliding down on a rope grabbing Anna. When we get to the scene where the camera view comes flying against Anna we can see, on the left, Dracula's shadow when he is throwing the man. As the previous scene where Dracula threw away the man was most likely done with CGI, they forgot to add the man's shadow in this scene. Also in the following scene you can see Dracula throwing, but this time they forgot to add the man in. (01:23:35)
Visible crew/equipment: When Van Helsing and Anna swing up in the balcony with the rope and Van Helsing pushes Anna against the wall, you can see a shadow move away on Van Helsing's left side. They are supposed to be alone on the balcony and the shadow doesn't match their movements. (01:23:40)
Continuity mistake: When Anna and Van Helsing embrace to kiss, the hands with which they caress each other change position and even totally swap in between cuts. In one shot Van Helsing will be touching her with his right hand, the next shot with his left hand, the next shot with no hand, etc. (01:36:05)
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: When we get to Anna, right before she stabs Aleera, we can see traces of the concrete under the snow above her. Two shots later the snow is totally covering the concrete. (01:49:50)
Revealing mistake: At the end of the movie, when Dracula's children explode, the goop from their bodies doesn't match up with the splashes on the ground. You can see some of it hit the ground and disappear, and other places, it would hit, then the splash would occur a second or two later. It was all computer-generated, so it was just slightly mismatched. Hard to catch normally, but a bit easier to see in slow-motion. (Though slow motion is not required). (01:52:15)
Continuity mistake: When the friar is about to stake Van Helsing at the end, it shows him taking an overhand swing with the stake up ready to plunge. Then it cuts and the friar is grasping the stake, which is down by his waist. Then it cuts to the first shot again. (01:52:35)
Continuity mistake: At the very end, when the werewolf leans over the dead girl before picking her up, her eyes are open, but when he turns around with her and faces the camera, her eyes are closed. The werewolf could not have closed her eyes with his paws and claws nor with his arms full with the girl. (01:52:55)
Continuity mistake: In the final fighting scene between Dracula and Van Helsing it can be seen that Dracula has all his fingers. However, later in the scene, when he asks Van Helsing for the return of his ring, one of his fingers is missing.
Continuity mistake: When Dracula and Van Helsing meet for the first time, Dracula's hand placement changes between shots. This happens twice, once when he is saying 'But like me, hunted by all others." During this, his hands move from his side to taking his gloves off. And again, when he says 'You are the great Van Helsing,' his hands move from his sides to being in the air.
Factual error: In the beginning of the scene after Van Helsing kills off one of the three female vampires, there is a map behind Friar Carl depicting the whole of the Carpathian basin, which, at the time, included the Austro-Hungarian empire as well as a part of Romania. However, the whole area is labeled "Transylvania", which is only a region of Romania.
Factual error: After falling from the bridge, the wagon descends into the canyon for 35 seconds before hitting the bottom. This equates to approximately 9,500 feet (1.8 miles) of falling. There is no canyon anywhere near that deep in Eastern Europe.
Continuity mistake: Before Van Helsing looks at Dracula's children in the "eggs" by biting it off and dropping it to the ground, he removes one of his gloves. However, when he starts shooting the offspring, then fighting Dracula, that glove is back on his hand.
Answer: During their conversation Dracula is able to move around the room without Viktor noticing it. Then Dracula is standing on top of the fireplace behind Viktor, that's why he turns his head the first time. When Dracula suddenly slams the chest Viktor is surprised to see Dracula suddenly standing in front of him so he instinctively turn his head to look at the fireplace to believe his own eyes.
Mortug