In the scene where Freddy walks through the prison bars to threaten Rod as seen by Nancy, Wes Craven explains that, "we took triangulations of the camera so we knew exactly the height of it from the floor and the angle towards the point where the killer was going to walk through", and then "we put the camera again at the exact height and walked the actor through that space. Then those two images were married and a rotoscope artist went through and matted out the bars so it appeared they were going straight through his body." Jsu Garcia, who was cast as Rod and credited as Nick Corri, says the production was difficult for him. He was dealing with depression due to recent homelessness by snorting heroin in the bathroom between takes. In 2014, he revealed that he was high on heroin during the scene with Langenkamp in the jail cell. "His eyes were watery and they weren't focused," Langenkamp said. "I thought, 'Wow, he's giving the best performance of his life.