Dr. Bunsen Honeydew, e.g., 6 letters
Jim Henson creation, 6 letters
One of several Oz characters, 6 letters
Oscar the Grouch, for one, 6 letters
Statler or Waldorf, e.g., 6 letters
Animal and Scooter, e.g., 7 letters
Children's entertainers, 7 letters
Jim Henson's menagerie, 7 letters