The top mistakes in Rollercoaster http://www.moviemistakes.com/film5565 en Sat, 22 Nov 2008 06:55:28 +0000 112937 The rock drummer is way out of sync with the drum sounds. Examples include fills, rolls, and cymbal crashes being performed when a straight beat is heard. 103128 During the first rollercoaster accident, the bodies in the cars are obviously dummies. 105759 When the bomb goes off under the track in the beginning, the sound of the explosion sounds as if it's cut in half.