Brent Falcone

Robby Benson

Jason Cooper ("Growing Yourself")

Peter Riegert

Liza ("Growing Yourself")

Diane Lane

Stan Nagurski

Richard Widmark

Dominique Corsaire

Ann Dusenberry

Paul Everest

Robert Culp

Susan Cooper ("Growing Yourself")

Candy Clark

Diana ("Growing Yourself")

Teresa Ganzel

Crazed Wife - 'Municipalians'

Irene Cagen

Mrs. Falcone

Julie Kavner

Jennifer Cooper ("Growing Yourself")

Schnootie Neff

Josh Cooper ("Growing Yourself")

Andy Shakman

Nicholas Naxos

Bobby Di Ciccio

Judy Cooper ("Growing Yourself")

Tamar Howard

President Robert Fogerty

Fred Willard

Jeffrey Cooper ("Growing Yourself")

Ian Fried

Fireman ("Growing Yourself")

Barry Michlin

Agent/M.C.

Joe Spinell

Carlos ("Growing Yourself")

Trinidad Silva

Mr. Haggis ("Growing Yourself")

John Lawlor

Secretary

Mary Woronov

Dr. Hans Kleiner

Dick Miller

Lady Who Beats Her Plants ("Growing Yourself")

Susan Krebs

Samuel Starkman ("Municipalians")

Christopher Lloyd

Old Lady ("Growing Yourself")

Nedra Volz

Sanitation Man ("Growing Yourself")

Stanley Lawrence

Mousy ("Municipalians")

Elisha Cook Jr.

Lawyer

Henny Youngman

Nixos Naxos ("Success Wanters")

Titos Vandis

Nicholas Naxos ("Success Wanters")

Bobby Di Cicco

First Lady Lousille Fogerty ("Success Wanters")

Margaret Whitton

Helena Naxos ("Success Wanters")

Olympia Dukakis

Jeff Steele ("Success Wanters")

Gary Cookson

Walter Steele ("Success Wanters")

Ben Hartigan

Stripper ("Success Wanters")

Deanna Tyndall

Lecherous Dairy President ("Success Wanters")

Harry Raybould

More Lecherous Dairy President ("Success Wanters")

George Dickerson

Even More Lecherous Dairy President ("Success Wanters")

Billy Kay

Margarine Factory Dignitary ("Success Wanters")

Leland Sun

Lawyer ("Success Wanters")

Zale Kessler

Wastrel Son ("Success Wanters")

Tommy Koenig

Small Masseur ("Success Wanters")

Jimmy Briscoe

Bodyguard ("Success Wanters")

Jake Steinfeld

Greek Priest ("Success Wanters")

Pete Schrum

Gendarme ("Success Wanters")

William Washington

Senator's Wife ("Success Wanters") (as Christina Cummings)

Christy Hartburg

Senator Edmiston ("Success Wanters")

Lee Donn

Press Secretary ("Success Wanters")

John Jiler

Junkie ("Municipalians")

Barry Diamond

Sergeant ("Municipalians")

Sam Gilman

Crazed Husband ("Municipalians")

Bill Kirchenbauer

Vice Squad Cop ("Municipalians")

Harry Reems

Italian Cop ("Municipalians")

Michael Guccione

Black Cop ("Municipalians")

Rockne Tarkington

Suicide Cop ("Municipalians")

Kurt Sjoberg

Cop of Unknown Origin ("Municipalians")

Robert Hewes

2nd Cop of Unknown Origin ("Municipalians")

Daniel Ades

Vice Squad Cop ("Municipalians")

Mark King

Preacher ("Municipalians")

Spo-De-Odee

Dispatcher ("Municipalians")

Martin Harvey Friedberg

Spanish Prositute ("Municipalians")

Rita Rogers

Brandy ("Municipalians")

Geraldine Papel

Little Jewish Prostitute ("Municipalians")

Rhea Perlman

Big Blond Prositute ("Municipalians")

Denyse Diane

Kid Drummer ("Municipalians")

Jomo Burton

Timmy Falcone ("Municipalians")

Robby Williams

Hasidic Organ Grinder (uncredited)

Lee Wilkof