The numbers
Andrew Rannells will return to The Book of Mormon for a special 15th anniversary event, titled “Magical Mormon Mystery Week,” taking place from June 9-14, 2026. This event will feature original cast members, including Rannells, Josh Gad, Nikki M. James, and Rory O’Malley, performing select scenes and songs.
The Book of Mormon, which opened on Broadway on March 24, 2011, is now recognized as the 10th-longest-running Broadway musical of all time. The show has garnered significant acclaim, winning nine Tony Awards in 2011, including Best Musical. The upcoming anniversary celebration marks a unique moment in theater history, as it is the first major anniversary celebration of its kind for any Broadway musical.
During the “Magical Mormon Mystery Week,” the original cast members will perform alongside the current cast, ensuring that each performance is unique. According to Playbill, “The original cast members will perform select scenes and songs at each performance alongside the current cast, with no show exactly the same.” This unpredictability, combined with the star power of the original cast and creators, makes the week a highly anticipated event.
In addition to the performances, the creators of the show—Trey Parker, Matt Stone, and Robert Lopez—are expected to make surprise appearances throughout the week. This adds another layer of excitement for fans of the musical, who have followed its journey since its inception.
The official 15th anniversary performance is scheduled for March 19, 2026, providing a focal point for the celebrations. Following the event, a 15th-anniversary edition of the cast album will be released on June 26, 2026, allowing fans to commemorate the milestone with new recordings.
The announcement of the event was made on The Late Show with Stephen Colbert on March 16, 2026, generating buzz among theatergoers and fans of the musical. The combination of original cast performances and the involvement of the show’s creators is expected to draw large audiences, eager to witness this historic celebration.
As the date approaches, details remain unconfirmed regarding the specific lineup of performances and appearances. However, the excitement surrounding “Magical Mormon Mystery Week” continues to build, promising a memorable experience for all involved.
