Jon Stewart hosts the Sesame Street Muppets' 30 year celebration, but Elmo steps in when things go awry.
Host
Elmo
Zoe / Prairie Dawn / Roxie Marie (voice)
Rosita (voice)
Grover / Cookie Monster / Bert (voice)
Big Bird / Oscar the Grouch (voice)
Kermit the Frog / Ernie (voice)
The Count / Two-Headed Monster (1) / Biff (voice)
Horatio / Papa Bear / Elephant (voice)
Baby Bear / Two-Headed Monster (2) / Sparky / Penguin (voice)
Telly / Mr. Snuffleupagus / Slimey / Yip-Yip (voice)
Gordon
Maria
Ruthie
Luis
Susan
Bob
Linda
Mr. Handford
Host
Elmo
Zoe / Prairie Dawn / Roxie Marie (voice)
Rosita (voice)
Grover / Cookie Monster / Bert (voice)
Big Bird / Oscar the Grouch (voice)
Kermit the Frog / Ernie (voice)
The Count / Two-Headed Monster (1) / Biff (voice)
Horatio / Papa Bear / Elephant (voice)
Baby Bear / Two-Headed Monster (2) / Sparky / Penguin (voice)
Telly / Mr. Snuffleupagus / Slimey / Yip-Yip (voice)
Gordon
Maria
Ruthie
Luis
Susan
Bob
Linda
Mr. Handford
