Wacko
Thirteen years after the "Lawnmower Killer" killed her sister, high school student Mary Graves and obsessed detective Dick Harbinger are on the lookout for the killer to reappear during the annual Halloween Pumpkin Prom.
Joe Don Baker
Dick Harbinger
Stella Stevens
Mrs. Doctor Graves
George Kennedy
Mr. Doctor Graves
Julia Duffy
Mary Graves
Scott McGinnis
Norman Bates
E. G. Daily
Bambi
Michele Tobin
Rosie
Andrew Dice Clay
Tony Schlongini
Anthony James
Zeke
Sonny Carl Davis
Weirdo
David Drucker
The Looney
Jeff Altman
Harry Palms
Victor Brandt
Dr. Moreau
Charles Napier
Chief O'Hara
Darby Hinton
Rookie Cop
Jacqulin Cole
Librarian
Helen Martin
Harbinger's Mother
Katina Garner
Woman in Massage Parlor
Erin Halligan
Gorgeous Young Girl
Wil Albert
Dr. Denton
Michael Lee Gogin
Damien
Claudia Lonow
Pam Graves
Tamar Howard
Little Mary
Ben Hartigan
Doctor
John Avery
Danny
Toni Sawyer
Rosie's Mother
Lou Felder
Rosie's Father
Al Nalbandian
Dale
Laura Dashosh
Wandering Jew
Fred D. Scott
Harbinger's Father
Karole Selmon
Harbinger's Sister
Pete Robinson
Harbinger's Brother
Michael R. Starita
Referee
Robert Magnus
Teacher
Steve Wagner
Orderly
Mickey Epps
Plainclothes Cop
David Greenwalt
Uniformed Cop
Jim Kouf
Prisoner
Joseph Jay Camen
Boy In Vice
John E. Bristol
Driver's Education Teacher
Alex Preissman
Girl At Prom
Paula Jacquard
Girl At Prom
Shelley Doig
Girl At Prom
Christina Cummings
Prom Teacher
Larry Wills
Prom Teacher
Michael T. Starita
Boy With Nose
Dan Frischman
Schlongini Singer
Andrew J. Lederer
Schlongini Singer
Ronald Kenney
Schlongini Singer
Joshua Daniel
Well-Dressed Student
Janice Davies
Cafeteria Matron
Katina Garner
Woman In Massage Parlor
Suzie Harper
Lola
William Driver
Prom Chaperone
Stephen A. MaGinn
Prom Chaperon
Edythe Magnus
Prom Chaperone
Laurie B. McCormick
Prom Chaperone
John Roedel
Prom Chaperone
Mary Ann Roedel
Prom Chaperone
Barbara Starita
Prom Chaperone
Donna Gaff
Nurse
James Gaff
Patient
Chris Cote
Avalon
Rick Neigher
Avalon
Simon Teolis
Avalon
Scott Norman
Avalon
Mike Mirage
Avalon
Greydon Clark
Lawnmower Killer
Eric Sundt
Swashbuckler
Greydon Clark
Director
Dana Olsen
Writer
Jim Kouf
Writer
David Greenwalt
Writer
Michael Spound
Writer
Curtis Burch
Editor
Earl Watson
Editor
Kenny Myers
Special Effects Makeup Artist
Chester Kaczenski
Art Direction
Kristin Nelson
Costume Design
Nicholas Josef von Sternberg
Director of Photography
Allan A. Apone
Special Effects Makeup Artist
Michael R. Starita
Executive Producer
Teresa M. Austin
Makeup Artist
Greydon Clark
Producer
Arthur Kempel
Original Music Composer
Bob Edmiston
Casting
Curtis Burch
Associate Producer
Teresa M. Austin
Hairdresser