Mummenschanz
From Muppet Wiki
Mummenschanz is an experimental troupe formed in Switzerland, a group of actors/puppeteers/expressive dancers/artists/whatever who mainly perform in black leotards with creative masks and typically remain silent during their performances.
The original members were Andres Bossard (d. 1992), Bernie Schuerch, and Floriana Frassetto. Other members have included Brian Muehl.
Mummenschanz guest starred on The Muppet Show episode 124 and also appeared in Sesame Street inserts. In one segment, two performers wearing a cardboard box demonstrate the concepts of same and different by changing each other's appearance. In another segment, one performer imitates the mannerism and movement of a monkey. (EKA: Episode 1781)
In the fifth season episode of Muppet Babies, "He's a Wonderful Frog," Baby Gonzo shows Baby Kermit that if he doesn't come back, bad things will happen as he shows different kinds of film footage including footage of a Mummenschanz performer with a mask of toilet paper rolls.
Mummenschanz continues to perform in their latest retrospective, 3x11, celebrating 33 years as a group.
