Brian Benben

Roger Henderson

Mary Stuart Masterson

Penny Henderson

Ned Beatty

General Whalen

Scott Michael Campbell

Billy

Brion James

Bernie King

Michael Lerner

Lieutenant Cross

Michael McKean

Rick Rochester

Jeffrey Tambor

Walt Whalen Jr.

Stephen Tobolowsky

Max Applewhite

Christopher Lloyd

Zoltan

Larry Miller

Herman Katzenback

Anita Morris

Claudette Katsenback

Corbin Bernsen

Dexter Morris

Bobcat Goldthwait

Wild Writer

Robert Walden

Tommy

Dylan Baker

Jasper

George Burns

Milt Lackey

Rosemary Clooney

Anna

Billy Barty

Billy Barty

Tracy Byrd

Tracy Byrd

Candy Clark

Billy's Mom

Anne DeSalvo

Female Writer

Jennifer Dundas

Deirdre

Bo Hopkins

Billy's Father

Robert Klein

Father Writer

Harvey Korman

Jules Cogley

Joey Lawrence

Frankie Marshall

Peter MacNicol

Son Writer

Bridgett Newton

Member of The Miller Sisters

Amy Parrish

Member of The Miller Sisters

Nina Repeta

Member of The Miller Sisters

Frank Trimble

Member of The Dead Tones

Kevin Scott Warner

Member of The Dead Tones

Frank J. Aard

Rollerskating Penguin

Ellen Albertini Dow

Organist

Mary Boucher

Soap Box Girl

Doug Chambers

Drummer

Ralph Corley

Milt Lackey Double

Tina Corsini

Betty Boop

Jim David

Biff Blaster