Knock Knock, written by Jason Pizzarello and Kathryn Funkhouser, follows Logan, a jaded veteran, and Sam, an overly enthusiastic newcomer, two hard-working delivery drivers navigating an unpredictable package route. As a series of bizarre, eccentric customers open their doors—from aggressive dogs to active burglars—and their once-peaceful shifts become increasingly unrecognizable, the two are forced to confront the chaos of the service industry, their contrasting mindsets, and the devastating realities of societal quirks. The production explores workplace camaraderie, modern consumerism, daily resilience, and learning to expect the unexpected.