The animal cast includes a chimp, a skunk, a parrot, a myna bird, baby leopards, a ring-tailed cat, bunnies, hamsters, canaries, doves, and a tank full of piranha, the only 'fake' animals used.
To get Craig's attention over the din of his drumming, Kim calls out: "Hey, Buddy Rich!" Rich appeared with Lucille Ball in the film 'Dubarry Was a Lady' and will guest star as himself on a 1970 episode of "Here's Lucy".
Lucy's phone number is KL5-8231 (555-8321).