Name	Known for
Joan Baez Self - Special Guest Star Self - Special Guest Star See fewer	The Life Aquatic with Steve Zissou (2004)
Frank Oz Miss Piggy / Fozzie Bear / Rat (voice) Miss Piggy / Fozzie Bear / Rat (voice) See fewer	The Muppet Show (1976)
Jerry Nelson Pops / Floyd Pepper / Dr. Julius Strangepork / Gopher / Rat / … (voice) See more Pops / Floyd Pepper / Dr. Julius Strangepork / Gopher / Rat / Snake / Muskrat / Announcer (voice) See fewer	The Muppet Show (1976)
Richard Hunt Statler / Janice / Rat / Skunk / Raccoons / Billy the Bear (voice) Statler / Janice / Rat / Skunk / Raccoons / Billy the Bear (voice) See fewer	The Muppet Show (1976)
Dave Goelz Beauregard / Gonzo (voice) Beauregard / Gonzo (voice) See fewer	Fraggle Songs (1983)
Louise Gold Baby (voice) Baby (voice) See fewer	The Muppet Show (1976)
Steve Whitmire Rizzo the Rat / Snake / Fox / Deer (voice) Rizzo the Rat / Snake / Fox / Deer (voice) See fewer	Fraggle Songs (1983)
Kathryn Mullen Additional Muppets (voice) Additional Muppets (voice) See fewer	Fraggle Songs (1983)
Betsy Baytos Additional Muppets (voice) Additional Muppets (voice) See fewer	The Princess and the Frog (2009)
Jim Henson Kermit the Frog / Waldorf / Link Hogthrob / Rat / Beaver (voice) Kermit the Frog / Waldorf / Link Hogthrob / Rat / Beaver (voice) See fewer	The Muppet Show (1976)
The Muppets Themselves (uncredited) Themselves (uncredited) See fewer	Muppets Most Wanted (2014)