The performance will mark the 15th anniversary of the irreverent show, which won nine Tonys.

Andrew Rannells and the cast of 'The Book of Mormon' perform during the 65th Annual Tony Awards at the Beacon Theatre on June 12, 2011, in New York City.

Andrew H. Walker/Getty Images

Fifteen years after The Book of Mormon swept the Tonys, the show’s original cast will reunite to perform at the 2026 Tony Awards. The performance will include nominees Josh Gad, Andrew Rannells and Rory O’Malley, and Tony winner Nikki M. James. It will be introduced by Tony winners Trey Parker, Matt Stone and Robert Lopez, who collaborated on the music, lyrics and book for the show.

The 79th Annual Tony Awards, hosted by P!nk, will be held on Sunday, June 7, at Radio City Music Hall in New York City.