Zachary Levi
Ice-T
Gregg Henry
Lori Alan
Miguel Ferrer
Chelsea Handler
Jon Sklaroff
Joan Collins
Dean Cain
Rebecca Wisocky
Victor Raider-Wexler
Marc Maron
Chris McGarry
Cree Summer
Michael Gross
Wayne Federman
Bill Erwin
George Lopez
Meredith Vieira
Ringo Starr
Rosario Dawson
Matt Kaminsky
Larry Cedar
Derek Webster
Paget Brewster
Oscar Nuรฑez
Richard Belzer
Bryce Dallas Howard
Silas Weir Mitchell
Jonathan Slavin
Ashley Tisdale
Steve Schirripa
Mariska Hargitay
Cindy Lu
Jesse Tyler Ferguson
Alan Blumenfeld
Tom Choi
Gary Carlos Cervantes
Lindsay Lohan
Amanda Seyfried
Asante Jones
Jaleel White
James Avery
Aaron Hill
Steven Eckholdt
Robin Thomas
Lombardo Boyar
Usher Raymond
Nicole Byer
Keke Palmer
Annie O'Donnell
Alan Mueting
Mark Deklin
Fergie Duhamel
Coolio
Frank Birney
Christina Aguilera
Edward Edwards
Bernie Kopell
Freddie Prinze Jr.
Jerry O'Connell
Debra Messing
Camryn Manheim
Joshua Jackson
Terrence Howard
David Doty
Vic Polizos
Sienna Miller
Carey Mulligan
Ian Patrick Williams
Christie Lynn Smith
Nicholas Gonzalez
Sandra Purpuro
Carol Mansell
Regan Burns
John Cothran
Lauren Graham
Paul Ben-Victor
Mark Feuerstein
Maria Menounos
Donald Glover
William Schallert
Sara Van Horn
Lobo Sebastian
Scott 'Carrot Top' Thompson
Maura Tierney
Justin Timberlake
Gwen Stefani
Cedric Yarbrough
Emily Deschanel
Steve Coogan
Jason Kravits
Alyson Reed
Dan Desmond
Craig Anton
Demi Lovato
John Pyper-Ferguson