Should we lower the curtain?
Fred Willard has some of the best lines in this movie. When the interlude has started and they realize Guffman hasn't arrived yet, Willard actually asks if they should lower the curtain. LOLOL
Then when Guffman does show up (or so they think) in the middle of the play, Willard says, "Should we start over?"
My favorite line of his is in my signature below.
If there's an empty space, just fill it with a line. . even if it's from another show.