Halfway through the first act of the hilarious off-Broadway staging of The Play That Goes Wrong, an actor who has grown wildly frustrated because of a missing prop turns to the audience and says, "Stop laughing! This isn't television, I can see you." The demand, naturally, only makes the audience laugh harder. And that is an impressive feat given that the chuckles had been pouring forth relentlessly from the production's opening moments and, indeed, carry through to the final madcap meltdown,...