Michael Keaton
Charles McIntyre
Morgan Freeman
Walter Samson
Edward James Olmos
Hospital Director
Dustin Hoffman
Every Lawyer
Meryl Streep
Concerned Citizen
Dennis Miller
Weekend Update Anchor
Candice Bergen
Murphy Brown
Harold Ramis
Elon Spengler
Christopher Lloyd
Dr. Emmett L. Brown
Neil Patrick Harris
Doogie Howser M.D.
Rodney Dangerfield
Dr. Vinny Boombatz
Kirstie Alley
Rebecca Howe
Woody Harrelson
Woody Boyd
George Wendt
Norm Peterson
John Ratzenberger
Cliff Clavin
Kelsey Grammer
Dr. Frasier Crane
Bill Cosby
Dr. Cliff Huxtable
Phylicia Rashād
Clair Huxtable
Lisa Bonet
Denise Huxtable
Malcolm-Jamal Warner
Theo Huxtable
Tempestt Bledsoe
Vanessa Huxtable
Keshia Knight Pulliam
Rudy Huxtable
Raven-Symoné
Olivia Kendall
Bea Arthur
Dorothy Zbornak
Rue McClanahan
Blanche Devereaux
Estelle Getty
Sophia Petrillo
Christina Applegate
Kelly Bundy
Amanda Bearse
Marcy D'Arcy
Christopher Reid
Kid [Kid 'N Play]
Christopher Martin
Play [Kid 'N Play]
Jeff Bergman
Bugs Bunny / Porky Pig / Tweety (voice)
Jim Henson
Kermit the Frog (voice)
Jerry Nelson
Robin the Frog (voice)
Dave Goelz
Old Frog (voice)
Richard Hunt
Crocodile (voice)
David Rudman
Lizard (voice)
Kevin Clash
Additional Muppets (voice)
Steve Whitmire
Additional Muppets (voice)
Rickey Boyd
Self (uncredited)
Danny 'Budman' Delany
Self (uncredited)
Michael Gio Ferrigno
Self (uncredited)
Peter Horton
Self (uncredited)
Bruce Weitz
Self (uncredited)
Don Pardo
Weekend Update Announcer (voice) (uncredited)
