Are smoke, haze and/or strobe lights used during the performance? May 11, 2023 15:29 Updated Yes. Please be advised that smoke, haze and strobe lights are used during the performance. Related articles Where can I get official show merchandise? Where can I find the cast recording? What should I wear to the show? Is it possible to meet cast members when I'm at the show? How long is the show? Does my child need a ticket? Is there a minimum age requirement to attend the show?