Other mistake: Just before Debbie takes her shirt off after Walter has given all of the Playpen girls suggestions, one of the girls says "It's hot in here." (probably Debbie, but it doesn't really sound like her), but Mona doesn't start having an orgasm, when "in" is supposed to start it. (00:33:50)
Continuity mistake: When Walter walks in on Brittany in the bathroom, the bubbles on her body change from shot to shot. In one shot, there are many bubbles around her bust, in the next, they're all gone, and reappear in other shots. (00:24:00 - 00:24:55)
Audio problem: After Agatha slaps Walter, he rushes to the phone and turns it on. Genie says "Hi Walter, I missed you." but her mouth is out of sync with the words. (01:08:30)
Continuity mistake: When Walter is looking for the condom in his drawer, he pulls out a picture of a girl and some cylindrical object and puts them on the desk. The items change position in the shot where he turns his back to the camera. (00:52:40)
