A frazzled director in rehearsal for a musical finds herself contending with the executive director’s latest dimwitted girlfriend, who can’t sing, the quarrelsome male lead, who can’t quit complaining, and the executive director himself, who can’t stop interfering. His uncle, the owner of the theater, begins to wonder if the show really must go on. Music is forgotten when confusion takes the stage, as theater staff and cast members clash in pursuit of art, commerce, and romance.