David Hyde Pierce (Lou Rosen)
Paul Lombardi (Radio Engineer)
Adam Bryant (Radio Engineer)
Robin Williams (Parry)
Jeff Bridges (Jack Lucas)
Mercedes Ruehl (Anne Napolitano)
Amanda Plummer (Lydia Sinclair)
Michael Jeter (Homeless Cabaret Singer)
Warren Olney (TV Anchorman)
John Ottavino (Father at Hotel)
Johnny Paganelli (Pizza Boy)
William Preston (John the Bum)
John Benjamin Red (Motorcyclist)
James Remini (Bum at Hotel)
Diane Robin (Receptionist)
Frazer Smith (News Reporter)
Mel Bourne (Carmichael)
Richard LaGravenese (Strait Jacket Yuppie)
Ted Ross (Limo Bum)
Tom Waits (Disabled Veteran)
Howard Feuer (Actor/Actress)
Carlos Carrasco (Doctor)
Kathy Najimy (Crazed Video Customer)
Brian Michaels (Little Boy)
Anita Dangler (Bag Lady)
Melinda Culea (Sitcom Wife)
Caroline Cromelin (Radio Show Call-In)
Christian Clemenson (Edwin)
Mark Bringelson (Drooler)
Stephen Bridgewater (Porno Customer)
Mark Bowden (Doorman)
Lisa Blades (Parry's WIfe)
Jayce Bartok (First Punk)
John deLancie (TV Executive)
Al Fann (Superintendent)
Patrick Fraley (Radio Show Call-In)
William Jay Marshall (Jamaican Bum)
Kathleen Bridget Kelly (Radio Show Call-In)
Joe Jamrog (Guard)
Chris Howell (Red Knight)
John Heffernan (Stockbroker Bum)
Lara Harris (Sondra)
Lou Hancock (Nurse)
Bradley Gregg (Hippie Bum)
Dan Futterman (Second Punk)
Harry Shearer (Ben Starr)