Kevin Clash

Elmo / Elmer (voice)

Matt Vogel

Elmer (performer)

Martin P. Robinson

Telly

Tyler Bunch

Froggy

Stephanie D'Abruzzo

Monica the Harmonica / Mousey

Lee Ann Womack

Self

John McEuen

Self

John Popper

Self

LD Miller

Self

Alison Krauss

Self

Johnny Cash

Self (archive footage)

Peter Linz

Additional Muppet Performer

Pam Arciero

Additional Muppet Performer

Paul McGinnis

Additional Muppet Performer

Andy Hayward

Additional Muppet Performer

Kevin Clash