Waiting for Guffman (1996)
Overview
Aspiring director Corky St. Clair and the marginally talented amateur cast of his hokey small-town musical production go overboard when they learn that Broadway theater agent Mort Guffman will be in attendance.
Cast
Christopher Guest, Eugene Levy, Fred Willard, Catherine O'Hara, Michael Hitchcock, Larry Miller, Parker Posey, Bob Balaban