Yasmine Bleeth joined the cast as Stephanie's sister, Caroline Holden, reprising her role from "Tentacles, Part II" and was added to the opening credits.
Nicole Eggert's departure from the series is explained in this episode when Summer's mother, Jackie (played by Susan Anton) mentions that Summer moved back to Philadelphia to attend college after a painful breakup with Matt.
While the opening credits of the previous seasons listed her as "Pamela Denise Anderson", starting from this episode, the credits simply listed her as "Pamela Anderson" as she had dropped her middle name.
Blake Gibbons, as Riley, played a different role on Season 2: As Billy Warlock's mentally-challenged older brother.
First appearance of Jaason Simmons as Logan Fowler.