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)

Picture Description
Tomselleck
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 Muppets Not Included
Dr. Teeth

Dr. Teeth appears several times in the "Celebrity Circles" segment of "Muppets Not Included".

Stanlee
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.

Celeb.davecoulier
Dave Coulier

Coulier appeared as himself in a live segment taped especially for the episode "A Punch Line to the Tummy."

Whoopi-muppetbabies
Whoopi Goldberg

Goldberg appeared as Baby Gonzo's client in a live segment recorded for the sixth season episode "A Punch Line to the Tummy."

John Ritter Muppet Babies
John Ritter

Ritter appeared as himself in a live segment taped especially for the episode "A Punch Line to the Tummy," as Baby Gonzo's client.

Muppet Babies (2018)

Picture Description
DrTeethMuppetBabies
Dr. Teeth

Dr Teeth (performed by Bill Barretta) appeared in "Muppet Rock."

Honorable Mentions