‘The Masked Singer’ Has Longest Day of Production Ahead of Final Round

“The Masked Singer” makes history even before the end of the big season … The actors and crew make a nearly 24-hour production day.

Our “MS” sources say the last day of filming broke the record for the longest production day of the show … starting at 6 a.m. and ending at about 2:30 a.m.!

We were told that the crew pulled out all the OT stops to go explosive this season – as added by all the lighting, extra phase preparation and pyrotechnics on the already packed schedule.

The marathon production is preparing for the final round of the competition, where the last 3 dressed celebrities – Prince, Firefly and Ringmaster – will face the final title. And we’ve learned that the competition is tougher than ever.

In addition to having a time-consuming day already, we were told that the mystery performers wanted an extended rehearsal time with vocal coaches and choreography teams … before the final winner-take all round.

Of course, you also have to add some production disruptions along the way. We were told the crew had to add last-minute security to their outfits.