It's Halloween, but Sofia managed to bleach daughter Zoe's vampire costume: ruined. Freddy ingeniously improvises an 'old-school' pumpkin suit, but the spoiled brats only appreciate fashionable fancies. Sophia feels guilty but would miss more med study if she takes the kid to play trick or treat, so ever too kind Uncle Freddy volunteers. When Allison tells them about the Rocky Horror Picture Show, his and Chris's first-ever X-rated movie, they accept to take Zoe there instead. Seeing the creepy costumes lining up, joined by cross-dressing Chris -murder on his butt, but dragging two girls- Freddie doubts, but ends up even taking along class mates Mandy and Marissa, despite dreading the parents finding out, with good reason...