Name	Known for
Paul Williams Self - Special Guest Star / Arnold Stockman Self - Special Guest Star / Arnold Stockman See fewer	Phantom of the Paradise (1974)
Frank Oz Fozzie Bear / Animal / Mildred / George / Sam the Eagle (voice) Fozzie Bear / Animal / Mildred / George / Sam the Eagle (voice) See fewer	The Muppet Show (1976)
Jerry Nelson Whatnot Monster / Paul 1 / Loud Woman / Whatnot Man / Lineman / … (voice) See more Whatnot Monster / Paul 1 / Loud Woman / Whatnot Man / Lineman / House / Frog (voice) See fewer	The Muppet Show (1976)
Richard Hunt Miss Piggy / Scooter / Statler / Pig / Frog / … (voice) See more Miss Piggy / Scooter / Statler / Pig / Frog / Ohboy Bird / Beautiful Day Monster (voice) See fewer	The Muppet Show (1976)
Fran Brill Mary Louise (voice) Mary Louise (voice) See fewer	Sesame Street (1969)
Dave Goelz Dr. Bunsen Honeydew / Zoot / Paul 2 (voice) Dr. Bunsen Honeydew / Zoot / Paul 2 (voice) See fewer	Fraggle Songs (1983)
Eren Ozker Hilda / Wanda / Janice / Girl Dancer (voice) Hilda / Wanda / Janice / Girl Dancer (voice) See fewer	The Muppet Show (1976)
John Lovelady Frog / House (voice) Frog / House (voice) See fewer	The Muppet Show (1976)
Jim Henson Kermit the Frog / Waldorf / Rowlf / The Newsman (voice) Kermit the Frog / Waldorf / Rowlf / The Newsman (voice) See fewer	The Muppet Show (1976)
The Muppets Themselves (uncredited) Themselves (uncredited) See fewer	Muppets Most Wanted (2014)