Scott Wolf is uncredited as a waiter at The Max.
Zack Morris (Mark-Paul Gosselaar) recorded a performance of The California Glee Club at Cal State singing "When The Saints Go Marching In" so the Bayside Glee Club could lip-sync to it. Morris, A.C. Slater (Mario Lopez) and Samuel "Screech" Powers (Dustin Diamond) sang this same song after inflating helium in episode 1.16, "Save That Tiger."
Kelly Kapowski (Tiffani Thiessen) is a poor singer. This theme appeared earlier in the season during episode 2.8, "Miss Bayside," when she sang "Blue Moon" during the talent competition of the Miss Bayside pageant.
Posters feature pop performers Paula Abdul and The Bangles in Zack Morris (Mark-Paul Gosselaar)'s room. The Bangles' poster promotes their 1989 Everything, Everywhere Tour.