ALF

Paul Fusco

ALF (voice)

Andrea Elson

Lynn Tanner

Max Wright

Willie Tanner

Anne Schedeen

Kate Tanner

Benji Gregory

Brian Tanner

John LaMotta

Trevor Ochmonek

Liz Sheridan

Raquel Ochmonek

Anne Meara

Dorothy Halligan

Jim J. Bullock

Neal Tanner

Bill Daily

Dr. Lawrence 'Larry' Dykstra

Beverly Archer

Mrs. Byrd

Paul Dooley

Whizzer

Dean Cameron

Robert Sherwood

Tracey Walter

Gravel Gus (archive footage)

Nedra Volz

Cat Woman

Raye Birk

Officer Griswald

Marcia Wallace

Mrs. Lyman

Judy Landers

Brenda

Ricky Paull Goldin

Danny Duckworth

David Ogden Stiers

Flakey Pete

Joyce Brothers

Dr. Joyce Brothers

Carlos Lacámara

Doug Could

Francis X. McCarthy

Alien Task Force Officer Darnell Valentine

Mark Clayman

Randy

Sam Whipple

Sam

David Leisure

Brandon Tartikoff

Hal Havins

Officer Gaffney

Frederick de Cordova

Himself

Mickey Jones

Artie (archive footage)

Teresa Ganzel

The Matinee Lady (credit only)

Rich Little

Himself (credit only)

Lewis Arquette

Ed Billings (archive footage)

Elisha Cook Jr.

Uncle Albert (archive footage)

Michael Berryman

Rick

Tim Wade

The Stage Manager

Eugene Greytak

Pope John Paul II

Ed McMahon

Himself

Michael Champion

Sgt. Matt Fox

David Knell

Dudley

Dorothy Lyman

Maura Norris

Joseph Maher

Angel Bob

Carl Franklin

Dr. Willoughby

Larry Hankin

Andrew Seminick, Burglar

Martin Doyle

Mr. Duncan

Sandy Duncan

Herself

Judith Marie-Bergan

Marilyn Geiser

Emily Schulman

Girl

Mary Jo Catlett

Mary Jo

Kathleen Freeman

Betty Susla

Randee Heller

Elaine Ochmonek

Casey Kasem

Himself

Bob Denver

Gilligan

David Alan Grier

FBI #1

Dan Gilvezan

Harry

Tim Rossovich

Instructor

Richard Fancy

Colonel Halsey

John McLaughlin

Self

Kurt McKinney

Scott

Dan Castellaneta

Steve Michaels

Richard Sanders

Hogarth

Earl Boen

Warren

Stanley DeSantis

Minister

Anne Ramsey

Ethel Buttonwood

Archie Hahn

Bill Loman

Michael Des Barres

Eddie

Jeff Doucette

Scooter

Darwin Joston

Dog-Pound Attendant

Geoffrey Blake

Lizard

Todd Susman

Jim "Jimbo" Hutchinson

Nancy Lenehan

Laverne Litwak

Carla Gugino

Laura

Bill Brochtrup

Charlie

Frances Bay

Louise Beaumont

Ted Raimi

Julius

Tara Karsian

Ellen

Cleavon Little

George Foley

Allyce Beasley

Margaret

Joe Namath

Joe Namath

Sherman Howard

Officer

Amzie Strickland

Rebecca

Fran Drescher

Roxanne

Logan Ramsey

Vince

Timothy Stack

Jim

Brandon Tartikoff

Himself

Russell Johnson

Professor Roy Hinkley

Robert Pine

Father

Jesse D. Goins

Doug

Jed Mills

Dad

Aaron Lustig

Willie #2

Dawn Wells

Mary Ann Summers

Joseph V. Perry

Mr. Polniakoff

Gregory Cooke

Michael

Eric Christmas

Bernie

Molly Hagan

Denise

Nicole Dubuc

Hannah

Carrie Lorraine

Heidi

Meshach Taylor

Addison

Deborah White

Monica

Clyde Kusatsu

Skydiver

Denise Dowse

FBI #4

Mark Blankfield

Eric, Sr.

Larry Poindexter

Sergeant Armstrong

Henry G. Sanders

George

John Pinette

Howie Anderson

Kenneth Tigar

FBI #2

Arthur Rosenberg

Mr. Defoe

Lisle Wilson

Police Officer

Bunny Summers

Bunny

Sandy Freeman

Sandy

Thomas Callaway

Animal

Robert Costanzo

Tow truck driver Bert

Philip Gordon

Luis Mancia

Joshua Rudoy

Spencer

Pamela McMyler

Customer at garage sale

Garry Goodrow

Consumer Ed

Douglas Warhit

Exterminator

Alan Hale Jr.

Skipper Jonas Grumby

Michael Alaimo

Monk

Tom Patchett

Interviewer

Brian Stokes Mitchell

Congressman Nathan Peal

Keri Houlihan

Tiffany

Glenn Withrow

Richard

Patricia Ayame Thomson

Nurse #2

Nancy Linari

Mary

Robert Alan Beuth

Howard

Pamella D'Pella

Denise

Hilarie Thompson

Betty

Richard McKenzie

Nick Susla

Tom La Grua

Marshall

David Wohl

TV Shrink

Bruno Alexander

Sabato Springs Man

Charles Dougherty

Phil

Marcia Firesten

Betsy

Dale Raoul

Rita

Rob Neukirch

Howard

Holly Fields

Joanie

Kevin Bourland

Man

Steve Sweeney

Airline Worker

Fran Bennett

Mrs. Watson

Shirley Prestia

Delores

David Spade

Larry Siotkin

John Apicella

Man

Kip Gilman

Llyod Ruben

Edward Edwards

Brian, Sr.

Jack Armstrong

Ben

Phil Leeds

Jack

Robert Gallo

Workman

Ivan Bonar

Dean Houseman

Jack Riley

Elliot Carlin (uncredited)