Cameos in Muppet/Henson/Sesame productions by performers and staff who aren't usually seen on-camera. See also Muppet Performer Cameos for individual cameo galleries.
- ↑ Bailey, Joseph. Memoirs of a Muppets Writer, page 260
- ↑ Bill Barretta on Facebook
- ↑ Craig Shemin at the Museum of the Moving Image event "Jim Henson and the Music of Joe Raposo"