Beldar Conehead/Donald R. DeCicco

Dan Aykroyd

Prymatt Conehead/Mary Margaret DeCicco

Jane Curtin

Gorman Seedling, INS Deputy Commissioner

Michael McKean

Connie Conehead

Michelle Burke

Laarta

Laraine Newman

Ronnie the Mechanic

Chris Farley

Eli Turnbull

David Spade

Otto

Sinbad

Larry Farber

Jason Alexander

Lisa Farber

Lisa Jane Persky

Marlax

Phil Hartman

The Highmaster

Dave Thomas

Carmine

Adam Sandler

Motel Clerk

Michael Richards

Customer

Eddie Griffin

Gladys Johnson, Driving Student

Jan Hooks

Lora Kennedy

Taxi Passenger

Drew Carey

Air Traffic Controller

Robert Knott

Khoudri

Shishir Kurup

Christina

Joey Adams

Captain Air Traffic

Jonathan Penner

Female Agent

McNally Sagal

F-16 Pilot

Whip Hubley

Ang Pilot

Howard Napper

Christina

Joey Lauren Adams

Stephanie

Parker Posey

Hispanic Man #1

Grant Martell

Senator

Kevin Nealon

Hispanic Man #2

Art Bonilla

Principal

Julia Sweeney

Hispanic Woman (as Rosa Briz)

Rosa Maria Briz

Coach

Ellen DeGeneres

Fire Marshal

Walter Robles

Sketch Artist

Terry Turner

Athletic Cone

Tim Meadows

10 Year Old Connie

Nicolette Harnish

Highmaster Mentot

Peter Aykroyd

Harv

James Keane

Ron

Todd Susman

Fire Marshal

Walt Robles

3 Year Old Connie

Danielle Aykroyd

Master of Ceremonies

Sam Freed

Captain Orecruiser

Garrett Morris

Supplicant

Tom Davis

Engineer

Cooper Layne

Guard

Nils Allen Stewart

Hygenist

Sarah Anne Levy

Garthok Combatant

Mitchell Bobrow

Nurse

Sydney Coberly

Cone Battle Commander

Laurence Bilzerian

Cone Pilot

Topper Lilien

Doctor

Barry Kivel

Golfer

Tom Arnold

Dr. Rudolph (uncredited)

Jon Lovitz

Agent

Richard Comar

Hygenist

Sarah Levy

Chris Rock