Laurene Landon performed almost all of her own stunts in the movie, except for the backwards fall from a 180-foot tower.
All the dialogue for this film was looped in post-production.
There was a stunt double for the nude scene, which Laurene Landon originally wasn't going to do, but she was short and heavy. "They had her in the water because I wasn't going to show my boobs. She was maybe five-feet-five. I think Matt Cimber did that on purpose to get me to do that nude scene in the water. I saw the footage of that and said, 'That's not me. My ass isn't that big. I'll do it myself,' Landon says.