Simon Roberts

Robin Williams

Sydney Roberts

Sarah Michelle Gellar

Zach Cropper

James Wolk

Andrew Keaneally

Hamish Linklater

Lauren Slotsky

Amanda Setton

Gordon Lewis

Brad Garrett

Ted

Mark L. Taylor

Beth Minker

Cheryl Hines

Kelsi Lasker

Ashley Tisdale

Danny Chase

Josh Groban

Herself

Kelly Clarkson

Garrett

Larry Sullivan

George

Joshua Gomez

Himself

Kareem Abdul-Jabbar

Himself

Fred Melamed

Josh Hayes

Michael Landes

Jerome

Lenny Jacobson

Judy

Stephanie Faracy

Natalie

Michelle LaRue

Helena

Saffron Burrows

Himself

David Copperfield

Bud Lymsky

Alan Rachins

Pete

Barry Shabaka Henley

Martin Lasker

Jim Holmes

Melora

Missi Pyle

Hannah Sharples

Gail O'Grady

Sandra

Judith Moreland

Katherine

Jamie Denbo

Eddie

Ron Bottitta

Owen

Steve Talley

Marvin

Lavell Crawford

Allie

Tiya Sircar

Nancy

Brooke Lyons

Firefighter

J. Kristopher

Colin

Sandeep Parikh

Squirrel

Steven Boyer

Kyle

Brent Jennings

Mitch

John Marshall Jones

Official St. Pauli Girl

Chéri Ballinger

Kyle

Brennan Elliott

Cop

John Eric Bentley

Phil

Brian Stepanek

Harold

Lex Medlin

Millie

Jane Edith Wilson

Debbie

Nicole Randall Johnson

Jean

Sarah Baker

Flora

Melody Thomas Scott

Grant

Jonno Roberts

Peter

Christopher Carley

Medic

Andre Ing

Carl

Hugo Armstrong

Megan

Gillian Alexy

Elaine

Jessica Chaffin

Desmond

Thomas Fowler

Mr. Finger

Ed Asner

Zoe Gold

Jackie Seiden

Terrance

Rod McLachlan

Mitchell Payson

Kurt Fuller

Mike

Abraham Lim

St. Pauli Girl

Molly Beucher

Jaleel

Pramod Kumar

Timothy

Jonathan Del Arco

Janitor

E.J. Callahan

Judy

Mary Wickliffe

Jane

Lisa K. Wyatt

Father

Todd Robert Anderson

Randall

J.D. Walsh

Zen-Phoria Exec

S. Zylan Brooks

Valerie

Kristine Johnson

Clyde

Lance Barber

Anastasia

Jazzmun

Molly

Carmella Riley

Maid

Daisy Aitkens

Pretty Girl

Ashley Dyke

Larry

John O'Brien

Cute Girl

Michelle Arenal

Noah Minker

Joe West

Paige

Marilu Henner

Receptionist

Jessie Carter

Scared Employee

Laura Hunter Drago

Young Sydney

Rachel Rodier

Himself

Brad Paisley

Calvin

Kelly Perine

Roger

Scott Klace

Tammy

Carol Kiernan

Dylan

Daniel Bess

Maitre D

P.J. Ochlan

Claire

Jen Lilley

Anna

Jennifer Marsala

Brooke

Brenda Koo

Waiter

Brandon Gibson

Carly the Model

Chasty Ballesteros

Band Mate No. 1

Shane Brady

Lily

Morgan Bastin

Aunt Sadie

Norma Micheals

Usher

Dan Amos

Herself

Gayle King

Kelly Clarkson's Cousin

Angela Frezza

Todd the Model

Philip Bruenn

Security Guard

Teddy Lane Jr.