George Takei
Stephen Root
Mark Hamill
Jason Marsden
Lauren Tom
Dan Castellaneta
Tress MacNeille
Frank Welker
Kevin Michael Richardson
Brian George
Molly Shannon
Vernee Watson-Johnson
Jim Meskimen
Jennifer Hale
Sam McMurray
Phil Abrams
Chris Parnell
Wayne Wilderson
Andrea Martin
Adam West
Tim Conway
Neil Patrick Harris
Conan O'Brien
Megan Mullally
Clancy Brown
Diedrich Bader
Alec Baldwin
Beth Grant
Susan Sarandon
Stacy Keach
Michael McKean
Jeff Goldblum
Cloris Leachman
Kevin Conroy
Marcy Goldman
Jane Lynch
Phil LaMarr
Keone Young
E.J. Callahan
Seth Green
Victor Garber
Jim Wise
Peter Mark Richman
Brian Posehn
Octavia Spencer
Jeff Bennett
Will Arnett
Michael Patrick McGill
Fred Willard
Stuart Pankin
Buzz Aldrin
Gregg Berger
Clyde Kusatsu
Kimberly Brooks
Jim Cummings
Ed Begley Jr.
Bill Hader
Susan Leslie
Al Roker
Robert Costanzo
Katey Sagal
Patton Oswalt
Patti LuPone
Leonard Nimoy
Scott Adsit
Christopher Lloyd
Andy Umberger
Amy Hill
Efrem Zimbalist Jr.
Cyndi Lauper
Bob Glouberman
Larry Drake
Tasia Valenza
James Earl Jones
Kurtwood Smith
David Schwimmer
Rob Paulsen
Eddie Shin
Teller
John Slattery
John Balma
Scott Valentine
Rob Reiner
Tim Curry
Michael Rapaport
Peter Renaday
Natasha Lyonne
Jay Leno
Brian Palermo
Jason Kravits
Kate Micucci
Hank Azaria
Tucker Smallwood
Mark Harelik