Name	Known for
Roger Miller Self - Special Guest Star Self - Special Guest Star See fewer	Robin Hood (1973)
Frank Oz Fozzie Bear / Miss Piggy / Black Rooster (voice) Fozzie Bear / Miss Piggy / Black Rooster (voice) See fewer	The Muppet Show (1976)
Jerry Nelson Robin the Frog / Lew Zealand / Herbie / Penguin / Kangaroo / Bar Patron (voice) Robin the Frog / Lew Zealand / Herbie / Penguin / Kangaroo / Bar Patron (voice) See fewer	The Muppet Show (1976)
Richard Hunt Scooter / Janice / Penguin / Statler / Bar Patron (voice) Scooter / Janice / Penguin / Statler / Bar Patron (voice) See fewer	The Muppet Show (1976)
Dave Goelz Gonzo / Pig / Kid (voice) Gonzo / Pig / Kid (voice) See fewer	Fraggle Songs (1983)
Louise Gold Bar Patron (voice) Bar Patron (voice) See fewer	The Muppet Show (1976)
Steve Whitmire Penguin / Bartender (voice) Penguin / Bartender (voice) See fewer	Fraggle Songs (1983)
Kathryn Mullen Chickens (voice) Chickens (voice) See fewer	Fraggle Songs (1983)
Jim Henson Kermit the Frog / Rowlf / Link Hogthrob / The Swedish Chef / Waldorf (voice) Kermit the Frog / Rowlf / Link Hogthrob / The Swedish Chef / Waldorf (voice) See fewer	The Muppet Show (1976)
The Muppets Themselves (uncredited) Themselves (uncredited) See fewer	Muppets Most Wanted (2014)