Mummenschanz is an experimental troupe formed in Switzerland. The group is made up of performers whose techniques include acting, puppeteering, expressive dance, and other forms of artistry. They mainly perform in black leotards, or other minimal attire, with creative masks. Members typically remain silent during their performances. The original members were Andres Bossard, Bernie Schürch, and Floriana Frassetto. Other members have included Brian Muehl.