The early life of child genius Sheldon Cooper, later seen in The Big Bang Theory.

Every spring, Hollywood hosts a very species-specific migration: kids. Thousands of aspiring child actors flock to Tinseltown for pilot season, the traditional casting period for new network and cable television shows. But unlike adult actors who pound the same star-lined pavement, kids come with their families. Many set up camp at the Oakwood, a temporary housing complex that caters to the showbiz flock.

A group of struggling actors and dysfunctional dreamers wait for their big break while they are stuck serving hors d'oeurves for a Hollywood catering company 'Party Down.'