 While the staff are dealing with this, Chris steals Branch's keys and opens all of the cages, setting the animals loose to wander the city.This results in a series of comedic situations including an ostrich swallowing a portable radio, a bear riding a bicycle through the streets, a zebra getting into a family's kitchen, an Asian elephant drinking a man's bathwater, and several primates invading a toy store.Public panic ensues, and the zoo staff scramble to round up the animals before the police start killing them.