Cast[]
- Big Bird (from Learning About Numbers) as Thomas
- Ernie (from The Best of Ernie and Bert) as Edward
- Grover (from Monster Hits!) as Henry
- Herry Monster (from Monster Hits!) as Gordon
- Bert (from The Best of Ernie and Bert) as James
- Elmo (from The Best of Elmo) as Percy
- Snuffy (from Learning About Letters) as Toby
- Telly Monster (from Sing Yourself Sillier at the Movies) as Duck
- Biff (from Sing Along) as Donald
- Sully (from Sing Along) as Douglas
- Baby Bear (from Do the Alphabet) as Oliver
- Oscar the Grouch (from Slimey's World Games) as Diesel
- Joey Monkey (from Elmo Says Boo!) as Bill
- Davey Monkey (from Elmo Says Boo!) as Ben
- Cookie Monster (from Cookie Monster's Best Bites) as BoCo
- Grundgetta (from Sing Yourself Silly!) as Daisy
- Rosita (from Fiesta!) as Mavis
- Kingston Livingston III (from Elmo Says Boo!) as Stepney
- Prairie Dawn (from Bert and Ernie's Word Play) as Emily
- Little Bird (from Sing, Hoot and Howl with the Sesame Street Animals) as Bertie
- Chicago the Lion (from Sing, Hoot and Howl with the Sesame Street Animals) as Salty
- Buster the Horse (from We All Sing Together) as Harvey
- Gary Grouch (from The Alphabet Game) as Arry
- Grouch Mayor (from The Adventures of Elmo in Grouchland: Sing and Play) as Bert
- Guy Smiley (from Play-Along Games and Songs) as Fergus