In the Psychiatrist's Office sketch from Muppets Tonight episode 107, guest star Sandra Bullock plays "Dr. Bullock, Animal Psychiatrist." Kermit, the patient, claims that he sees strange creatures whenever he says the word "phenomena." The creatures are the two Snowths, who appear and sing, "Do do, do-do-do," in a reference to the classic Muppet sketch "Mah Na Mah Na."
Doglion makes an appearance at the end of the sketch, manifesting when Sandra says "Shave and a Haircut" (to add "Two bits").