the film Blue Thunder to ensure his unavailability for Jaws 3-D. Dennis Quaid stated in a 2015 interview that, of all his films, he made the most aggressive use of cocaine during the filming of Jaws 3D, and that he was high on the drug in "every frame" in which he appears. 3D There was a revival in popularity of 3D at this time, with many films using the technique. Jaws second sequel integrated the technology into its title, as did Amityville 3D. Friday the 13th Part III could also make dual use of the number three. The gimmick was also advertised in the tagline "the third dimension is terror." As it was Joe Alves' first film as director, he thought that 3D would "give him an edge". Cinema audiences could wear disposable polarized glasses to view the film, creating the illusion that elements from the film were penetrating the screen to come towards the viewers. The opening sequence makes obvious use of the technique, with the titles flying to the forefront of the screen, leaving a trail. There are more subtle instances in the film where props are meant to leave the screen. The more obvious examples are in the climactic sequence of the shark attacking the control room and its subsequent destruction. The glass as the shark smashes into the room uses 3D, as does the shot where the shark explodes, with fragmented parts of it apparently bursting through the screen, ending with its jaws. There were many difficulties in making the blue screen compositing work in 3D, and a lot of material had to be reshot. Jaws 3-D had two 3D consultants: the production started with Chris Condon, president of StereoVision, and Stan Loth was later added to the team for the ArriVision 3D. Production began using the StereoVision, but this was dropped after a week for the ArriVision system, "which Alves believed was a superior system because it has a wider variety of lenses". According to Alves, inferior systems lead to ghosting and blurring, leaving audiences with headaches. He says that "the left and right images [in Jaws 3-D] are very well-matched, and the photography is very clean; it's restful to the eye, and though we do have the occasional effects where things do emerge toward the audience from the plane of projection, you come out of the film without a headache." Historian R. M. Hayes