Ernie / Mo / Troll / Frosty Four Leader (voice)

Bert / Grover (voice)

Prairie Dawn / Zoe / Frosty Four Singer (voice)

Benny Rabbit / Elmo / Frosty Four Singer (voice)

Rosita (voice)

Flo / Frosty Four Singer (voice)

Cookie Monster (voice)

Kermit the Frog / Bip Bippadotta / Lavender Anything Muppet in Fat Cat (voice) (archive footage)

Chicken (voice)

Oscar the Grouch (voice) (archive footage)

Bert / Cookie Monster (credit song) / T-Shirt Salesman / Fat Blue Anything Muppet in Fat Cat (voice) (archive footage)

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

Harry (voice) (archive footage)

Bookworms Leader (voice) (archive footage)