Anne Hathaway

as Self

Lin-Manuel Miranda

as Self

Tracee Ellis Ross

as Self

Ryan Dillon

as Elmo (voice)

Eric Jacobson

as Grover / Bert (voice)

Matt Vogel

as Big Bird / Count von Count (voice)

Stephanie D'Abruzzo

as Prairie Dawn / Mae (voice)

David Rudman

as Cookie Monster (voice)

Peter Linz

as Ernie (voice)

Martin P. Robinson

as Telly Monster (voice)

Leslie Carrara-Rudolph

as Abby Cadabby (voice)

Jennifer Barnhart

as Zoe (voice)

Frankie Cordero

as Rudy (voice)

Tyler Bunch

as Louie (voice)

Carmen Osbahr

as Rosita (voice)

Suki Lopez

as Nina