Continuity mistake: As Lloyd leaves the stage asking what the show will be without him, Poppy's standing in the middle of the stage. But in the next shot she is leaning against the proscenium.
Factual error: Lloyd mentions the show played in Cairo, Missouri. There have never been more than 300 people living in Cairo, and there are no venues large enough for a production of that scale.
Chosen answer: Hot water bottles were used to warm the sheets and take the "staleness" out of sheets that have not been used in a while.
Mark English