Guest Star

Howie Mandel

Big Bird/Oscar the Grouch

Caroll Spinney

Guest Star

Christopher Meloni

Guest Star

Sarah Jessica Parker

Guest Star

Ahmad Rashad

Zoe / Prairie Dawn (voice)

Fran Brill

Guest Star

Ann Curry

Guest Star

Alec Baldwin

Bob Jackson

Bob McGrath

Guest

Ellen DeGeneres

Guest

Sugarland

Guest Star

Cuba Gooding Jr.

Guest Star

Kelly Ripa

Guest Star

Al Roker

Guest Star

Matt Lauer

Guest Star

Tyra Banks

Guest Star

Ice-T

Guest Star

Richard Belzer

Guest Star

Chad Pennington

Guest Star

Anderson Cooper

Elmo

Kevin Clash

Guest Star

Dr. Phil

Susan Robinson

Loretta Long

Guest Star

James Blunt

Muppet / Abby Cadabby / Virginia Virginia

Leslie Carrara-Rudolph

Guest Star

Jamie Foxx

Guest Star

Rondell Sheridan

Guest Star

Charles Gibson

Ben Stiller

Elmo (voice)

Ryan Dillon

Gordon Robinson

Roscoe Orman

Cookie Monster

David Rudman

Luis Rodriguez

Emilio Delgado

Ernie

Steve Whitmire

Bert/Grover

Eric Jacobson

Maria Figueroa Rodriguez

Sonia Manzano

Telly Monster / Aloysius Snuffleupagus / Irvine

Martin P. Robinson

Stinky/Murray

Joseph Mazzarino

Gina

Alison Bartlett O'Reilly

Rosita (voice)

Carmen Osbahr

Gabriela

Desiree Casado

Alan

Alan Muraoka

Bert

Frank Oz

Mr. Noodle

Bill Irwin

Mrs. Noodle

Kristin Chenoweth

The Count

Matt Vogel

Miles

Olamide Faison

Tamir

Bradley Freeman Jr.

Nina

Suki Lopez

Charlie

Violet Tinnirello

Zoe (voice)

Jennifer Barnhart

Linda

Linda Bove

Celina

Annette Calud

Aloysius Snuffleupagus

Jerry Nelson

Brian Williams

Tina Fey

Chris Brown

Gordon Robinson

Matt Robinson

Ruthie

Ruth Buzzi

Curly Bear / Prairie Dawn (voice)

Stephanie D'Abruzzo

Julia (voice)

Stacey Gordon

Daniela

Fernanda Urdapilleta

Mia

Olivia Perez

Self

Andy Grammer

Antonio

Panchito Gómez

Cate

Cate Elefante