People who have appeared in live-action segments recorded especially for Muppet Babies. This does not include celebrities or actors featured in pre-existing or stock footage.
Muppet Babies (1984-1991)
| Tom Selleck
Selleck made a guest appearance in the first season episode "What Do You Want to Be When You Grow Up?" Encountered by Baby Piggy and Baby Kermit at a Hollywood premiere, Selleck, superimposed against an animated background, expresses affection for Piggy and wants to have lunch. A shortened version of the same footage (just Selleck saying Piggy's name) appeared in the fifth season episode "Muppets Not Included."
| Dr. Teeth
Dr. Teeth appears several times in the "Celebrity Circles" segment of "Muppets Not Included".
| Stan Lee
Lee appeared in the episode "Comic Capers." After Baby Rowlf and Skeeter enter the Spider-Man newspaper strip, Lee appears, hovering over a drawing desk, and takes the kids to task: "Don't you know there's only one Spider-Man?" Rowlf is apologetic ("Sorry, Mr. Lee"), but Skeeter accidentally releases a stream of webbing at Stan, coating his head with it.
| Dave Coulier
Coulier appeared as himself in a live segment taped especially for the episode "A Punch Line to the Tummy."
Muppet Babies (2018)
- Archive footage of Kermit the Frog from The Muppet Show episode 223 was used in "The Incredible Shrinking Weirdo" with new dialogue provided by Frank Welker. see: Inside jokes (Muppet Babies)
- Archive footage of Dick Clark hosting The $25,000 Pyramid was used in "The House That Muppets Built" with new dialog dubbed in by Clark himself.