Mystère is a resident Cirque du Soleil show in Las Vegas, Nevada. Held in a custom theatre at the Treasure Island Hotel and Casino, the show was first performed on 25 December 1993, making it the company's longest running show. As with many Cirque du Soleil productions, Mystère features a mixture of circus skills, dance, elaborate sets, opera, worldbeat music, and street theatre-style comedy. Featuring a musical score composed by René Dupéré and Benoît Jutras, the show was created under the direction of Franco Dragone.