Jim Varney as Ernest P. Worrell

Oliver Clark as Joe Carruthers

Noelle Parker as Harmony

Gailard Sartain as Chuck

Billie Bird as Mary Morrissey

Bill Byrge as Bobby

Douglas Seale as Santa

Robert Lesser as Marty

Key Howard as Immigration Agent

Jack Swanson as Businessman

Buddy Douglas as Pyramus

Patty Maloney as Thisbe

Beecher Martin as Agent Skippy

Barry Brazell as Cab Passenger

George Kaplan as Mr. Dillis

Bill Welter as Waiter

Joe Candelora as Arresting Officer

Danny Dillon as Booking Officer

Lindsey Alley as Patsy

Phran Gauci as Lacy

Bill Cordell as Carl

Larry Francer as Brad

Jackie Welch as Animal Officer

Daniel Butler as Animal Officer

Antonio Fabrizio as Mean-Looking Man

Tony Shepherd as Stunt Shopper

Bob Norris as Police Chief Spenks

Carmen J. Alexander as Police Officer

Miriam P. Saunders as Receptionist

Cyndi Vicino as Make-up Artist

Tom Nowicki as Crew Member

Michael O. Smith as Studio Guard

Jesse Stone as Elderly Man

Angelique Walker as Girl

Zachary Bowden as Boy

Donna Phillip Miller as Mom

Paul Darby as Ticket Agent

Cynthia Ergenbright as Museum Person

Bob Barnes as Controller #1

Mike Hutchinson as Monster

Douglas Brush as Commander

D. Christian Gottshall as Controller #2

Ray Russell as Stage-Hand

Rosa Nevin as Businesswoman (uncredited)

Jennifer Peña as Granddaughter (uncredited)

Jon Freda as Tourist (uncredited)