The star-struck denizens of backwater burg Blaine, Missouri, gear up for their chance in the limelight when their community theatre impresario promises them that talent scout Mort Guffman will attend the opening of their sesquicentennial gala, a musical revue called "Red, White, and Blaine." A charming "mockumentary" co-scripted and directed by that genre's unofficial kingpin, Christopher Guest (of THIS IS SPINAL TAP fame).