The weekend after Labor Day has the dubious distinction of being the lowest grossing period of the year. No one in the industry expects anything notable from these three days. The fact that “The Identical,” a barely on the radar faith-based musical drama about an Elvis-like figure, is the single new wide opener (on pace for a 10th place showing with a $534K Friday) is only further proof that everyone—even moviegoers it seems—is taking the weekend off.