Self (archive footage)

Self

Unknown

Unknown

Announcer (voice) (uncredited)

Count von Count

Unknown

Telethon Announcer (voice) (uncredited)

Unknown

Count Von Count as the Counter-pillar (voice)

Floyd Pepper (voice only in the first episode)

Sgt. Floyd Pepper (voice)

Count von Count

Count von Count (voice)

Additional Muppet Performer (voice) (archive footage)

Gobo Fraggle / Pa Gorg (voice)

Unknown

Unknown

Self

Unknown

The Count

Green Anything Muppet Boy / Announcer (voice)

Robin the Frog / Statler / Announcer / Pops / Floyd Pepper

The Big Bad Wolf / Boy (voice)

Statler (voice)

Kermit the Forg / Kermit the Gorf / Kermit the Grof / Green Anything Muppet in Fat Cat (voice) (archive footage)

Fred the Wonder Horse

Lew Zealand / Floyd Pepper / Dr. Strangepork / Pops

Two-Headed Monster / The Count (voice)

General Public

Cactus ("Books" Segment) / Accordion / Herry Monster ("Music" segment)

Count / Pestie / Grouch Mayor / Grouch Cop (voice)

Robin / Statler / Ubergonzo (voice)

Floyd Pepper / Robin the Frog / Crazy Harry / Camilla

Floyd Pepper / Robin the Frog / Crazy Harry / Camilla

Count von Count / Jackman Wolf (voice)

Count von Count / Mr. Johnson (voice)

The Count / Two-Headed Monster (1) / Biff (voice)

The Count

Count von Count / Mr. Johnson / News Flash Announcer (voice)

Unknown

Unknown

Statler / Blind Pew / Mad Monty / Floyd Pepper / Lew Zealand / Tomato / Pirate / Skulls / Trelawney's Butler / Screaming Cat (voice)

The Amazing Mumford

Robin the Frog / Montague the Rat / Big Bad Wolf (voice)

Count von Count / Herry Monster (voice)

Count(voice)

Count von Count and Herry Monster

The Count / The Amazing Mumford / Herry Monster / Biff (voice)

Tiny Tim Cratchit / Jacob Marley / Ghost of Christmas Present / Lew Zealand / Ma Bear / Mouse / Mr. Applegate / Penguin / Pig Gentleman / Pops / Rat (voice)

"OP" Family Song / Farley / Two-Headed Monster (voice)

Robin the Frog / Lew Zealand / Floyd Pepper / Announcer (voice)

Self / Count von Count / Two-Headed Monster (voice)

Camilla the Chicken / Ma Bear / Floyd Pepper / Robin the Frog (voice)

Count von Count / Duck (voice)

Robin the Frog (voice)

Ralph Robin / Jack (voice)

Bubba / Spot (voice)

Unknown

Pretty Great Performances Announcer/Mr. Johnson/Count Von Count (voice)

Robin the Frog / Camilla the Chicken / Floyd Pepper / Lew Zealand / Pops / The Count / Gobo Fraggle / Herry Monster

Gobo Fraggle / Marjorie the Trash Heap / Pa Gorg / Self

Unknown

Balthasar (voice)

Camilla / Count von Count / Crazy Harry / Dr. Julius Strangepork / Lew Zealand / Robin the Frog / Louis Kazagger / Sgt. Floyd Pepper / Two-Headed Monster (Frank) / Gobo Fraggle

Count von Count / Pumpkin Tarnish Brother (voice)

Count von Count / Pumpkin Tarnish Brother (voice)

Count von Count / Pumpkin Tarnish Brother (voice)

Count von Count / Herry Monster / Additional Muppets (voice)

Gobo Fraggle / Pa Gorg (Voice)

Gobo Fraggle (voice)

Camilla / Lew Zealand / Floyd / Bear / Chicken / Crazy Harry / Dog / Dr. Julias Strangepork / Granny / Penguin / Pops / The Count (voice)

The Count (voice)

Two-Headed Monster (voice)

Sgt. Floyd Pepper / Robin the Frog / Camilla the Chicken / Slim Wilson (voice)

Gobo Fraggle / Pa Gorg/ Marjory the Trash Heap (voice)

Gobo Fraggle / Marjory the Trash Heap / Pa Gorg / Uncle Gobo Fraggle / Mervin Merggle / Fishface / Parrot / Architect Doozer / Feenie Fraggle / Radio Announcers (voice)

High Priestess / Dying Emperor (voice)

Self

Floyd Pepper / Pops / Lew Zealand / Crazy Harry / Louis Kazager

Camilla / Lew Zealand / Robin the Frog / Sgt. Floyd Pepper (voice)

Floyd Pepper / Robin the Frog / Crazy Harry / Lew Zealand / Camilla / Dr. Bunsen Honeydew (assistant) (voice)

Various Muppets

Snuffy / The Count (voice)

Dr. Jerry Nelson

Robin the Frog

Emmet Otter / Weasel / Doc Bullfrog / Melissa Rabbit / Yancy Woodchuck (voice)

Unknown

Floyd Pepper, Dr. Julius Strangepork, Pops, Robin the Frog, Lew Zealand, Louis Kazagger, Chicken, Crazy Harry (voice)

Unknown

Unknown

Self

Scred (voice)

Scred (voice)

Count von Count / Herry Monster / Mr. Snuffleupagus (voice)

Unknown

T.R. the Rooster / Caleb Siles (voice)

Robin / Featherstone (voice)

Snivelly (voice)

Thog / Zippity / Snivelly (voice)

Aloysius Snuffleupagus

Featherstone / Stepsister #2 (voice)

Monk

Monk

Donder (voice)

In Memory Of