Glenn reveals that Elias is his brother-in-law.
Amy's fake name tag says "Denise".
Cheyenne does an impression of Fran Drescher. Ben Feldman (Jonah) played Drescher's son on the sitcom Living with Fran (2005) for two seasons.
Ernie Reyes Jr., famous from his roles in Teenage Mutant Ninja Turtles II: The Secret of the Ooze (1991) and Surf Ninjas (1993), plays the customer who does impressions.
At the end of every episode, the card for the production company Spitzer Holding Company features a variety of items they specialize in. In this episode they list Silly Puppets, Tall Shoes and Déjà vu.