Half of a Muppet duo Crossword Clue

 The answer to the crossword clue "Half of a Muppet duo" is STATLER.

Statler and Waldorf are two elderly Muppet characters who are known for their critical and sarcastic commentary on The Muppet Show. They are typically seated in a box seat on the upper level of the Muppet Theater, and they often heckle the performers on stage.

Statler and Waldorf are two of the most popular characters on The Muppet Show, and they have appeared in many other Muppet productions, including movies, television specials, and video games. They are known for their witty banter and their sharp wit.

Statler and Waldorf are a beloved Muppet duo, and they are sure to continue to entertain audiences for many years to come.