Visible crew/equipment: Several times during "Love Ya To Death", you can see Jim Henson's head popping up from under Dr. Teeth.
Visible crew/equipment: During "Veterinarian's Hospital" when Dr. Rowlf says, "Day in and day out, it's the same 'ol routine!" you can see a puppeteer's head behind him.
Visible crew/equipment: When the group of pigs, chickens and frogs are singing "Temptation," the head of Dave Goolez (the guy who does Gonzo) is visible under the second chicken on the right several times during the sketch.
Zero Mostel - S2-E2
Visible crew/equipment: When Zero Mostel is dispelling the monsters, you can see a puppeteer's head to his right for a brief moment before it disappears. (00:20:00)
Zero Mostel - S2-E2
Visible crew/equipment: As Animal hits the cymbals, the top of a puppeteer's head pops up for a split second next to the drum. (00:22:45)
Judy Collins - S2-E5
Visible crew/equipment: Right after J.P. Gross says, "What for? No money in hog calling!", you can see a puppeteer's head to his left. (00:11:45)
Judy Collins - S2-E5
Visible crew/equipment: While Link Hogthrob is singing, "I Talk to the Trees", you can see a puppeteer's head briefly during the song. (00:12:05)
Elton John - S2-E14
Visible crew/equipment: Towards the end of the "Crocodile Rock" song, right before Elton John falls into the water, one of the singing crocodiles jumps up towards him and you can see where the puppet ends, revealing the puppeteer's black arm sleeve. Also, a few seconds later during the final shot of the sequence, for the first second or so you can see a puppeteer's head next to the same crocodile described above. (00:04:15)
