The Earth Day Special (1990)

Dan Aykroyd

as Vic's Buddy

Candice Bergen

as Murphy Brown

James Brolin

as Doctor

Downtown Julie Brown

as Self

Jeff Bergman

as Bugs Bunny / Porky Pig / Tweety (voice)

Chevy Chase

as Vic's Buddy

Kevin Costner

as Bartender

Rodney Dangerfield

as Vinny Boombatz

Geena Davis

as Kim

Dana Delany

as Doctor

Danny DeVito

as Vic

Michael Douglas

as Self

Jane Fonda

as Hellen

Morgan Freeman

as Walter Samson

Will Smith

as Fresh Prince

Neil Patrick Harris

as Doogie Howser

Heavy D

as Self

Dustin Hoffman

as Every Lawyer

Ice-T

as Self

Magic Johnson

as Self