In the beginning of the movie when Igor picks up the Doctor at the train station. Igor walks the Doctor over to a large horse drawn wagon with hay in the back and instructs the Doctor to climb in back for the ride to the castle. The doctor and Igor are seen standing next to the wagon which is clearly well above both of their heads. The Doctor has to make an effort to hurl his suitcase up over the side of the wagon, which lands on Inga. As the Doctor climbs 'up' into the wagon Igor takes off for the castle. When they arrive at the castle and the Doctor is helping Inga out of the back of the wagon the height of the wagon is now barely above the Doctor's waist. As they pause for the Doctor to make the comment about the doorknockers the wagon height is now mid-chest on the doctor. At the end of the scene the wagon is back to its original height.