Ratboy

Sondra Locke

Nikki Morrison

Robert Townsend

Manny

Larry Hankin

Robert Jewell

Sydney Lassick

Lee 'Dial-A-Prayer'

Gerrit Graham

Billy Morrison

Sharon Baird

Ratboy (as S. L. Baird)

Louie Anderson

Omer Morrison

John Witherspoon

Heavy

Gary Riley

Bill

Brett Halsey

Mr. Manes

Jon Lovitz

Party Guest

Bill Maher

Party Guest

Karen Lorre

Party Guest (as Karen Witter)

Kathleen Wilhoite

Party Guest

Courtney Gains

Kid in Car

Billie Bird

Psychic

Lloyd Nelson

Reporter at Dump

Lee de Broux

Catullus Cop #2

Jeffrey Josephson

Catullus Cop #3

Peter Looney

Catullus Cop #4

Tiger Haynes

Derelict Ralph

Tim Thomerson

Alan Reynolds

Ed Williams

Lake Reporter

Christopher Hewett

Acting Coach

Charles Bartlett

Catullus Cop

Gordon Anderson

Ratboy (Voice)

Nina Blackwood

MTV Vee-Jay

Damita Jo Freeman

Louisa

Lisa Cloud

Zu-Zu

Winifred Freedman

Girlfriend

Lisa Figueroa

Trudy

Diane Delano

Aurora

Steve Bassett

Reporter At Dump

Lloyd Nelson

Reporter At Dump

Don Sparks

Cameraman

Durk Pearson

Merv's Guest

Sandy Shaw

Merv's Guest

Michael Canavan

Production Assistant

Theresa DePaolo

Theatre Reporter

Virginia Peters

Beggar Woman

Grant Loud

Driver

Albert Michel Jr.

Gang Leader

M.C. Gainey

Police Officer

Sam Ingraffia

Studio Guard

Dahlia Pujol

Singing Bag Lady

Clifford Shegog

Heavy's Bodyguard

Casey Sander

Stagehand

Bob Yerkes

Stagehand

Mike Johnson

Stagehand

George McGrath

Party Guest

Diz McNally

Party Guest

Wendi Morrison

Party Guest

Jonathan Schmock

Party Guest

Jules Hart

Party Guest

Jim Vallely

Party Guest

Karen Lorre

Party Guest

Don Woodard

Party Guest

Laurette Ben-Nathan

Reporter